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Vikki [24]
3 years ago
14

How to factorize (1-x)(4x-9)+(x^2-6x+5)

Mathematics
1 answer:
adell [148]3 years ago
3 0
-1(x-1)(4x-9) +(x-1)(x-5)
(x-1)(-1(4x-9) +x-5)
(x - 1)(-4x + 9 + x - 5)
(x - 1)(-3x + 4)
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A) Given that Isaac buys 17 anti-pollution masks for £ 5.25 each, and he pays with five £ 20 notes, to determine how much change Isaac should get, the following calculation must be performed:

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