Which shows how to find the value of this expression when x=-2 and y=5? (3x^3y^-2) ^2

Question

Mathematics

Rodolfo Young

13 September, 14:08

Which shows how to find the value of this expression when x=-2 and y=5? (3x^3y^-2) ^2

+5

Answers (1)

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Nathen Hood · Answer 1

X=-2 and y=5

(3x^3y^-2) ^2=[3 (-2) ^3 (5) ^ (-2) ]^2=[3 (-8) / (5) ^2]^2 = (-24/25) ^2 = (-24) ^2 / (25) ^2

(3x^3y^-2) ^2=576/625

Answer: The value of the expression is 576/625