Simplify the expression and find it value when a=-3 and b=5 2(a²+ab)+3-ab
Answers
Answered by
0
Answer:
2a²+2ab+3-ab
2a²+2ab-ab+3
2a²+ab+3
by putting value
2(-3)²+(-3)(5)+3
2(9)+-15+3
18-15+3
3+3
6 this is the answer
Step-by-step explanation:
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Answered by
0
6
Step-by-step explanation:
2(3^2+3×5)+3-3×5
2(9+15)+3-3×5
2(16)+3-3×5
18+3-15
21-15
=6
so answer is 6
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