Thursday

April 24, 2014

April 24, 2014

Posted by **-Untamed-** on Tuesday, October 4, 2011 at 10:53pm.

Its supposed to be 7, but I dont get how to do this, cause now im totally confused, i thought that the conjugate came when you were to rationalize a denominator...

I did this...

152-94

152-18

- Calculus -
**Steve**, Wednesday, October 5, 2011 at 4:42amWell, if you figure that 5^2 = 25, not 15, you'll be on your way

**Related Questions**

Calculus - 27 + 12 - 32 - 8 27 = 3*3*3 = 33 12 = 2*2*3 = 23...

Calculus - State whether the following are true or false. The square roots of 36...

Maths - If cosec A sin A=a3 , sec A cos A =b3 , prove that a2 b2 (a2 + b2)=1...

MATH - 7892 x a2 equals 3.14 2 Are you supposed to figure out what "a" is? Is ...

Math - How do you do this problem because i feel like i did it wrong (32 + 4)^...

Math - (32 + 4)^2 (32 + 4)(32 + 4) 94 + 122 + 122 + 16 9*22 + 12...

math,correction&help - the problem asks: a bag contains 5 aplles and 3 oranges. ...

algebra - 18/8 -2 a)3 b)3 c)32 d)92/6 please omit the first question...

Pre-Calculus - Perform the indicated operation, then simplify. 5a2 + 12a + 4/a4...

Calculus - Evaluate the limit, if it exists. lim (sqrt(x+2) -3)/(x-7) (x -> 7...