Question

3y (2y-7) 3(y-4) for y=-2​

Answer 1

Put y=2 in 3y (2y-7) 3(y-4)

3×2(2×2-7) 3(2-4)

6(4-7) 3(-2)

6(-3) 3(-2)

-18×-6

108.

Answer 2

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