Posted by Katie on Sunday, October 15, 2006 at 4:33pm.
Simplify each expression. Assume that no denominators are zero. Write each answer without using negative exponents.
The ^'s mean they're exponents
y^3y^4y^0
 < division
(2y^2)^3
numerator: y^3y^4y^0 = y^(34)= y^7
denominator: 2^3 * y^6 = 8y^6
numerator/denom= y^7/8y^6= 1/8 * y^(7+6)
= 1/8 y^1= 1/(8y)
I would multiply the denominator by itself three times, then move the terms with negative exponents up or down, changing the sign of the exponent, then combine terms. I hope this helps.

Algebra  rosalinda, Wednesday, October 29, 2008 at 4:22pm
7/8y6=8
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