9x square -22xy square +8y square
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9x2-18x-4x+8
9x(x-2)-4(x-2)
(9x-4)(x-2)
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Answer:
9x²-22xy²+8y²
=9x²-(18+4)xy+8y²
=9x²-18xy-4xy+8y²
=9x(x-2y)-4y(x-2y)
=(x-2y) (9x-4y)
hope it's help❤❤
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