22-02-2017
Mathematics

contestada

Evaluate (ab)^2 for a=4 and b=3.
A. 81
B. 144
C. 24
D. 36

Respuesta :

22-02-2017

Substitute the number for the appropriate variables and solve
(ab)^2
(4×3)^2
(12)^2
12×12
144
Your answer is B.144

Answer Link

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