Posted by **Diane** on Thursday, July 3, 2008 at 9:12am.

(4x^6-7)(x^8-4) = 4x^14-7x^8-16x^6+28

Check my answer please.

- Algebra 1 -
**Reiny**, Thursday, July 3, 2008 at 9:20am
correct

- Algebra 1 -
**Diane**, Thursday, July 3, 2008 at 9:42am
Thank you

## Answer this Question

## Related Questions

- algebra - x^2 +16x+64 x^2+16x=64 (x=3)^2=16x-64 16x=-64 x=-4 Check this problem ...
- algebra - Solve the system by addition or substitution. 16x-4y=20 y=4x-4 I ask ...
- 8th Grade Algebra: Answer Check #2 - Add or Subtract (Radicals) { this means ...
- Algebra - There are two solutions to | 16x - 5 | = 3. The greatest solution is ...
- Math - 5(-3x - 2) - (x - 3) = -4(4x + 5) + 13 Answer Multiply factors. -15x - 10...
- Algebra 1 Answer Check - Factor this trinomial. -16x + 20x + 6 A: -2(4x + 1)(2x...
- algebra - prove that (4x-2)^2 = 16x^2 - 16x + 4 if x=2 thank you for those who ...
- Algebra 2 - (1/16x^4 +3/8x^3 +1/8x^2-1)+ (-9/16x^4 +7/8x^2 -1) Can you please ...
- Algerbra - how do you solve 7(3x+4)=8(2x+5)+13 expand the parenthesis...I will ...
- Pre-Calculus - Help please If f(x)=8x and g(x)=2x+1 find (fog)(x) 16x^2+8x 16x+1...

More Related Questions