Math, asked by sukriti10535, 1 month ago

Resolve into factors: 4(x+2y)2 – 15(x+2y) +9

Answers

Answered by parthkaushik792001
0

Step-by-step explanation:

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Answered by 2016269anirvin
0

Answer:

-7x - 14y + 9

Step-by-step explanation:

(((4•(x+2y))•2)-15•(x+2y))+9

((4•(x+2y)•2)-15•(x+2y))+9

8 • (x + 2y) -  15 • (x + 2y)) +  9

-7x - 14y + 9  =   -1 • (7x + 14y - 9)

-7x - 14y + 9

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