# Algebra

Simplify (4xy^2)^3 (xy)^5.

A. 64x^8 y^11
B. 64x^15 y^30
C. 12x^2 y^11
D. 12x^8 y^11

A

Simplify (2t^-3)^3 (0.4r)^2.

A. 3.2r^2
B. (1.28r^2)/(t^-6)
C. (1.28r^2)/(t^9)
D. (0.8r^2)/(t^-6)

C

1. 👍 0
2. 👎 0
3. 👁 221
1. yes A

yes c

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2. 👎 0
posted by Damon

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