emmalincon emmalincon

11-05-2020
Mathematics

contestada

If x=5, find the value of
a) x^2
b) ( x + 3 ) ^2

Respuesta :

chris0576 chris0576

11-05-2020

a) 25
b) 64

Explanation for a) 5 squared is 25
Explanation for b) (5 + 3) = 8
8 squared is 64

Answer Link

wer2004 wer2004

11-05-2020

a) 5^2 = 5 x 5 = 25
b) (5 + 3)^2 = (8)^2 = 8 x 8 = 64

Answer Link

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