Posted by **erin** on Thursday, August 2, 2007 at 11:33am.

1)Simplify:(6x^3-16x^2+11x-5)/(3x-2)

answer= 2x^2-4x+1-3over3x-2

2)Factor 27x^3-1 completley.

answer= (3x-1)^3 if this isnt correct,im not sure how to solve it b/c this makes the most sense to me.

3)Simplify: x^2-3x-28 over x^2-9x+14,assume that the denominator is not equal to 0.

answer= x+4 over x-2

4)Simplify: square root of 64n^6w^4

answer= 8n^3w^2

5)Simplify: (3 is on the point of the square root sign,not on top of 625) square root of 625x^5

answer= 25x^2

3 is correct.

4 is correct.

If you are trying to get cuberoot 625x^5

then rewrite it as

cubroot (5^4 * x^5)

cuberoot(5*5^3*x^3*x^3)

then pull the perfect cubes out.

## Answer this Question

## Related Questions

Intermediate Algebra - Am I going in the right track? 8x -1/x + 5x - 3/2x = 16x^...

Algebra 1b! - 1. Find the excluded value of x for the polynomomial expression ...

Math - [(6x+1)^3][(27x^2+2)-(9x^3+2x)](3)[(6x+1)^2](6) over [(6x+1)^3]^2 Help me...

algebra - simplify (6x^3-16x^2+11x-5)/(3x-2) (3x-2)(2x-1)^2-3 my muliple choice ...

algebra - Factor completely with respect to the integers. I just need to see if ...

Algebra - Can you please check my work? You have helped other students I know. ...

Algebra (check my answers) - Please check these answers. Multiply -7(2a2 -4) = -...

Urgent Math please check - Very Important I can get someone to check these for ...

Polynomial- Doublecheck2 - I asked this earlier, but I didn't get an answer. I'm...

Algebra - I'm not sure how to solve these problems. Simplify (3xsquare - 2x)...