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Zolol [24]
3 years ago
14

Factorising quadratics 2nd page

Mathematics
1 answer:
mihalych1998 [28]3 years ago
7 0
A^2-b^2=(a+b)(a-b)

1: x^2-4=(x+2)(x-2)
2: (x+8)(x-8)
3: (x+10)(x-10)
4: (x+14)(x-14)
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