Posted by **Melissa** on Sunday, October 2, 2011 at 11:20pm.

i tried these quesions so many times , but i just cant get he right answer !

1.) 4(2-a)^2-81

2.) -(x-y)^3

3.)3x^2-27(2-x)^2

4.) 9(y-1)^2-25

- Mathh !!!!! Help please !!! -
**kyle**, Sunday, October 2, 2011 at 11:48pm
shut up

## Answer this Question

## Related Questions

- Math help please - i tried these quesions so manytimes , but i just cant get he ...
- Math - How do you solve this? I posted this question last night and someone ...
- Precalculus - Polynomials Problem: 1. List two factors of h(x) of the form x&#...
- Mathh - 10 times [5 times the square root of 2] How do you figure that out? 50&#...
- math - logan isn't 2 years older than Lindsey. Five years ago the sum of their ...
- easy math question, im just dumb, please help ASAP - DESCRIBE AND CORRECT THE ...
- Question,drbob222,math - Drbob222, even if you just tell me that there is an ...
- Math I have tried it and tried it - I have tried several times to find the ...
- Calculus - solve (Z^2)+5=-4/Z^2 how do i solve it?? the answer is +2or-2, or, +...
- MATHH#2 - find the solution to system by the substitution method. y=2x+5 y=3x ...