Math, asked by hafsaalvia9564, 3 months ago

Simplif 3a (4a - 5) + 3 and find its value for a =3

Answers

Answered by shrutis1812593

1

Answer:

3a(4a-5)

put the value a=3

3×3(4×3-5)

6(12-5)

6×6

36

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