Question

If a=2and b=3 find the value of 7a+3ab^2​

Answer 1

If a=2 and b=3

7×2+3×2×3×2=

14+18×2=

32×2=

64...

Answer 2

Answer=68

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Your first answer is wrong.

He has multiplied 3 ans 2 instead of square of 3.

3^2 means square of 3.

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