Friday

March 27, 2015

March 27, 2015

Posted by **Marie** on Thursday, October 18, 2007 at 8:07pm.

3x^9- 75x

- Algebra II -
**Reiny**, Thursday, October 18, 2007 at 8:44pmfirst factor out 3x to get

3x(x^8 - 25) now you have a difference of squares, so one more step

3x(x^4 + 5(x^4 - 5)

**Answer this Question**

**Related Questions**

Algebra: factoring - I need to find the value of x. 9x^3 + 9x = 30x^2 It's ...

Intermediate Algebra Word Problem - A map's key indicates that 3/4 of an inch ...

math - i am having a hard time with factoring i have read what is here but am ...

Math - Solve by Factoring: -0.125x^2+1.75x+7=0

math - having trouble factoring this particular problem x^2-12x+36-49y2 factored...

algebra - marissa earns $3.75 per hour at a local fast food restaurant. write an...

calculus - hi i am having trouble solving this example of finding the derivate ...

Calculus 3 - Find the center of the ellipsoid x^2+4y+2z^2+2x-4y+z = 20 I'm ...

Algebra - I am having issues with factoring. I am trying to check my work using ...

math - so i am in precalculus, we need to graph the fuction using derivatives, ...