Question

4. Simplify 2x2 (xy - 4) + 3y (x + 2) (b) X=-1 and y=5​

Answer 1

Step-by-step explanation:

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Answer 2

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2 x 2 (xy-4) +3y(x+2)

2×2×2(2×3-4) +3×3(2+2)

8(6-4) +9(4)

8(2) +9(4)

8×2+9×(4)

16+36

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