Question

Simplify the expression and find its value when a = 5 and b=-3.
2(a² + ab) + 3 - ab
can anybody do this step by step?​

Answer 1

2(a)^2+2ab+3-ab

2(a)^2+2ab-ab+3

2(a)^2+ab+3

2(5)^2+5×3+3

(2×25)+15+3

50+15+3

68

Answer 2

Step-by-step explanation:

answered by kalyani ,

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