Tuesday

September 23, 2014

September 23, 2014

Posted by **Betty C** on Tuesday, June 1, 2010 at 9:46pm.

4xX^2-20x-24

4(X^2-5x-60

4(x-6)(x+1)

12x^2-75

3(X^2-25)=3(X-25)(x+3)

Can someone check these problem for me please.

- algebra -
**Jen**, Tuesday, June 1, 2010 at 9:53pmThe first one, second line should read 4(x^2-5x-6). I think that's just a typo. For the 2nd one:

12x^2-75

3(x2-25)

3(x-5)(x+5)

**Answer this Question**

**Related Questions**

Algebra - Can someone help me with this please. Andrew factored the expression ...

math,factoring,help - Can someone please show me step by step how to do these. I...

algebra - Andrew factored the expression 20x^3-12x^2+8x as 4x(5x^2-12x^2+8x). ...

Algebra - Andrew factored the expression 20x^3-12x^2+8x as 4x (5x^2-12x^2+8x). ...

algebra - Factor completely 2x^3y-12x^2y-14xy 2x^2y-6xy-7xy could check this ...

Algebra-Please check - 5 - sqrt of 20x + 4 >= -3 5- 20x + 4 >= -3 5-4 - ...

math,correction - can someone check these for me please.... problem#4 Directions...

algebra - 24x^4-12x^3+48x^2/-4x 24x^4-12x^3+12(-1) 24x^4-12x^3+(-12x) 2x^4-12x^3...

Alg.2 Factoring - Factor Completely. x^3-6^2+12x-8. I keep getting (x-2)(x^2 +2x...

Algebra - Can someone tell me if I am right? Factor by group 20x^2-12x=15x-9 20x...