08-02-2017
Mathematics

contestada

What is the value of 2p^2 + q^2 for p=4 and q =7?

A. 30
B.81
C.46
D.65

Respuesta :

OrangeChis OrangeChis

08-02-2017

We'll plug them in first
2(4)^2 + (7)^2
2(16) + 49
32 + 49
81
So the answer is B

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