Math, asked by pari1503, 2 months ago

If a = 7, then value of a2

-3a is

a) 16 b)28 c) 32 d) 50​

Answers

Answered by pavani1005
0

Answer:

11

Step-by-step explanation:

a=7

A2 means a×2-3 = 7×2=14

a×2-3= 14-3= 11

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