Question

13. 5x+10y - 7(x + 2 y)*2​

Answer 1

Step-by-step explanation:

5x +10y -7(x+2y)^2

5(x+2y)-7(x+2y)^2

(x+2y)[5-7(x+2y)]

(x+2y)(5-7x-14y)

Answer 2

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