Tuesday, June 10, 2014

Học Để Thi

Học Để Thi

Toán 9 - Nâng Cao - Thanh Thái Ngô

Posted: 09 Jun 2014 10:50 AM PDT

<![if !supportLists]>1.   <![endif]>cho hàm số y = mx - x + m + 1. Tìm m để đồ thị của hàm số là đường thẳng cắt hai trục tọa độ tạo thành tam giác có diện tích bằng 2 2. tìm tất cả các số nguyên dương n sao cho n^4 + n^3 + 1 là số chính phương3. giải hệ phương trình sau : ( y^2 - 4y)(2y - x ) =2 4. cho tam giác đều ABC nội tiếp (O) . Trên cung nhỏ BC lấy điểm M ( không trùng với B và C) . AM cắt

Microsoft's First Surface Pro 3 Ad Shows All It Can Do in 30 Seconds Flat

Posted: 09 Jun 2014 09:43 AM PDT

BY KATIE NELSON Microsoft's newest ad for the Surface Pro 3 tablet is making a bold statement about the future of laptops: You don't need them. The ad features a young man moving deftly about his day with the aid of his Surface Pro 3, using the device as an alarm clock, a notepad and a laptop. In short, he can do everything on one seamlessly connected device. We reviewed the Surface

'Game of Thrones' Episode 9 Recap: Season 4 Hits a Wall

Posted: 09 Jun 2014 09:41 AM PDT

Jon Snow (Kit Harington) shouts an order in Episode 9 of 'Game of Thrones.' This post contains spoilers for the most recent episode of Game of Thrones. Don't read if you aren't caught up. Seriously. We warned you. Love. Exciting and new. Or at least, that's how it used to be on TV. "What did I get for it?" Jon Snow snarls at Sam in a quiet moment before "The Watchers on the Wall" erupts into

'Orange Is the New Black' Episodes 10-12 Recaps: Oh Crap

Posted: 09 Jun 2014 09:39 AM PDT

Taylor Schilling in a scene from Netflixâ In the episodes leading up to the 90-minute (!!) finale of Orange Is the New Black's second season, poop stops coming out of the shower drains. Instead, it hits the fan. Episode 10: "Mustachioed Little Shit" Back from her bizarre funeral-slash-wedding-filled furlough, a perfume-splashed Piper squat-and-coughs her way back into Litchfield and its

11-Year-Old's Drawing Comes to Life as Google Doodle Winner

Posted: 09 Jun 2014 09:37 AM PDT

\ Audrey Zhang of Levittown, New York, was crowned the winner of this year's Doodle 4 Google contest. One fifth grader just earned pretty impressive bragging rights: Her artwork has graced Google's homepage. Out of more than 100,000 submissions, 11-year old Audrey Zhang won the 7th annual Doodle 4 Google competition with a drawing of a water purification system titled "Back to Mother Nature."

A Teen Walked 40 Miles With His Brother on His Back for Cerebral Palsy Awareness

Posted: 09 Jun 2014 09:34 AM PDT

A Michigan teen chose not to spend his weekend hanging out with friends or playing video games — instead, he walked 40 miles with his younger brother strapped to his back. Hunter Gandee carried his 7-year-old brother, Braden Bedford Jr., during a walk on Sunday to raise awareness for cerebral palsy. The condition prevents Braden from walking on his own; he typically uses a walker, braces or a

Baby Goat Stampede Will Brighten Even the Bleakest Monday

Posted: 09 Jun 2014 09:33 AM PDT

Stampedes aren't usually described as "adorable," but that's because most stampedes usually don't involve prancing baby goats. Forty-four screaming little goats followed their human friends around the barn for a mini-adventure that is sure to brighten your dreary Monday. According to the YouTube clip's description, the kids at Sunflower Farm love to go for quick runs after a day of

Android Malware Holds Your Photos, Videos for Ransom

Posted: 09 Jun 2014 09:31 AM PDT

BY SAMANTHA MURPHY KELLY A new type of malware found on Android devices can take your mobile photos, videos and documents hostage and hold them for ransom. According to Ars Technica, and first discovered by Robert Lipovsky of antivirus provider Eset, a trojan called SimpleShocker is locking user's phones, encrypting their pictures and other content and demanding ransom for restoration. As

Baby Got Bassoon: Sir Mix-A-Lot Performs With Seattle Symphony Orchestra

Posted: 09 Jun 2014 09:30 AM PDT

After 22 years, Sir Mix-A-Lot apparently still can't lie about liking big butts. "What I want to do is something you really should not do," the MC and producer said in front of a sold-out audience at Seattle's Benaroya Hall on Friday. What happened next might make you question everything you know about orchestras and songs about booties. Women from the audience rushed the stage to

Pakistan Taliban Behind Deadly Airport Attack

Posted: 09 Jun 2014 09:27 AM PDT

Smoke rises above the Jinnah International Airport where security forces continue to battle militants Monday, June 9, 2014, in Karachi, Pakistan. KARACHI, Pakistan — The Pakistani Taliban on Monday claimed responsibility for a brazen five-hour assault on the country's busiest airport that saw gunmen disguised as police guards storm the international terminal in Karachi, set off explosions and

Don't Freak Out: Apple Stock Is Trading Below $100

Posted: 09 Jun 2014 09:26 AM PDT

Apple CEO Tim Cook at the Apple Worldwide Developers Conference in San Francisco on June 2, 2014. For the first time in more than seven years, Apple's share price is trading in the double digits. Apple's 7-for-1 stock split officially goes into effect Monday, giving each existing shareholder six additional shares for every share they hold. While Apple's market cap remains unchanged — about $

Watch the First Vine Video From Space

Posted: 09 Jun 2014 09:25 AM PDT

First, man walked on the moon. Then, there were tweets from space, YouTube videos from space, selfies from space and Instagrams from space. Now, at long last, we can feast our eyes on a Vine video from space. NASA astronaut Reid Wiseman posted the first Vine video from the International Space Station on Friday. The six second looping video shows a single Earth orbit, which usually takes 92

Egypt Arrests 7 Men For Sexual Assaults in Tahrir Square

Posted: 09 Jun 2014 09:23 AM PDT

In this Wednesday, Jan. 25, 2012 file photo, Egyptian girls chant slogans in Tahrir Square during a rally to mark the one year anniversary of the uprising that ousted President Hosni Mubarak in Cairo, Egypt. CAIRO — Egyptian police on Monday arrested seven men for sexually assaulting a 19-year-old student during celebrations marking the inauguration of the country's new president in Cairo's

In Interview, Obama Reveals Frustration With Global Warming Skeptics

Posted: 09 Jun 2014 09:22 AM PDT

President Barack Obama speaks about climate change, Tuesday, June 25, 2013, at Georgetown University in Washington. In an interview airing on Monday night, President Obama reveals his frustration with lawmakers who question the very existence of manmade global warming. The interview, conducted for the Showtime documentary series "Years of Living Dangerously," features a revealing exchange
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