daliemontgomery daliemontgomery

26-04-2021
Mathematics

contestada

Question 7 of 10
Evaluate this exponential expression.
4.(2 + 5)2 - 52 =
A. 144
B.8
C. 171
D. 46

Respuesta :

00physics00 00physics00

26-04-2021

Answer:

(2+5)2-52

=7× 2-52

=14-52

= -42

not in this list but that's right answer

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