Math, asked by arunkumar49, 1 year ago

the value of (3a-4b+2)×(5a+6)for a=1and b=-2​

Answers

Answered by ap4917138
4

Answer:

let a be 1

let b be 2

(3(1)-4(2)+2)×(5(1)+6)

(3-8+2)×(5+6)

(-7)×(11)

-77

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