Math, asked by saaptarshi1000, 6 months ago

x²+12-7y * 2x - y . putting x= -2 and y=2

Answers

Answered by adityamm609

2

answer

(-2×-2)+12-7×2×2×(-2)-2

4+12-14×-4-2

4+12+56-2

4+10+56

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