3 years ago

Evaluate the expression for p = 4, q = 2, and r = 1. (−p)^2q^-2

Mathematics

1 answer:

oksano4ka [1.4K]3 years ago

8 0

Answer: 16sqrt(2)

Explanation:

(-p)^2q^-2
= (-4)^2 x 2^-2
= 16 x sqrt(2)
= 16sqrt(2)

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