(i) (4x + 9) by (6x - 7)
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Answer:
4x + 9 = 13x
6x - 7 = 1x
13 ÷ 1 = 13x
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Answered by
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Answer:
(4x+9)(6x-7)
4x(6x-7)+9(6x-7)
24x²-28x + 54x-63
24x²+26x-63
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