Question

Evaluate the expression 7x2y, when x = 5 and y = 3.
A. 210
B. 315
C. 525
D. 728

Answer 1

(7×5) ×(2×3)
(35)×(6)=210
a option is correct

. hope it's helps

Answer 2

Hey
X= 5
Y=3
Therefore put values of x and y in 7x*2y
=>7*5*2*3
=210. Ans.
Hope it helps
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