Thursday

August 21, 2014

August 21, 2014

Posted by **Clare** on Monday, April 16, 2012 at 7:36pm.

- Algebra -
**Clare**, Monday, April 16, 2012 at 7:37pmPlease simplify completely :)

- Algebra -
**Reiny**, Monday, April 16, 2012 at 8:05pm100/64 = 25/16

x^3 / x^7 = 1/x^4

y^-2 / y^4 = 1/y^6

so (100x^3y^-2)/(64x^7y^4)

=25/(16 x^4 y^6)

- Algebra -
**Clare**, Monday, April 16, 2012 at 8:26pmwait isn't (y^-2)/(y^4)=y^2?

- Algebra -
**Reiny**, Monday, April 16, 2012 at 9:14pmnope

(y^-2) times y^4 would be y^2, but you were dividing, so you have to subtract the exponents

-2 - 4 = -6

- Algebra -
**Clare**, Tuesday, April 17, 2012 at 7:22pmOhh right thank you

**Related Questions**

algebra - factor the following expression into a product of two binomials. 64x^2...

algebra - the revenue of this product is given by R=px=(100x-x^2)x. how many ...

I need someone to check this - Add and Simplify: 100x/x+10 + x^3/x+10 I have the...

Math - Help Please: Please Help 1.Essay:Show all work,Find the Product. (x^2-2)(...

Algebra - In algebra special products and teh questions says to factor the ...

calculus - An open box is to be made from a square piece of cardboard, 32 inches...

math - When the population of a town rose from a million to a + x million, the ...

6th grade math - Hi.. i'm a little confused on using proprtion equations to ...

Math - Simplify (4xy2)3(xy)5 A. 64x^8y^11 B. 64x^15y^30 C. 12x^2y^11 D. 12x^8y^...

Algebra - Simplify (4xy^2)^3 (xy)^5. A. 64x^8 y^11 B. 64x^15 y^30 C. 12x^2 y^11 ...