Question

factorise 10x square-9x-7
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Answer 1

Answer:

$10x {}^{2} - 9x - 7$[ tex]10x {}^{2} - 14x + 5x - 7[/tex]$2x(5x - 7) + 1(5x - 7)$$(2x + 1)(5x - 7)$

Step-by-step explanation:

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Answer 2

Answer:

10x {}^{2} - 9x - 7

10x {}^{2} - 14x + 5x - 7

2x(5x - 7) + 1(5x - 7)

(2x + 1)(5x - 7)

Thanks

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