springflowers springflowers

10-09-2016
Mathematics

Answered

How do I evaluate the expression 3y 2squared when y=3

a.73

b.81

c.74

d.77

Verified Answer :

shouldntbeknown shouldntbeknown

10-09-2016

(3y)²

= (3×3)²
= 9²
= 81

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