Question

Factorise p^2 - 6p +8 ​

Answer 1

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${p}^{2} - 6p + 8 \\ \\ = {p}^{2} - (4 + 2)p + 8 \\ \\ = {p}^{2} - 4p - 2p + 8 \\ \\ = p(p - 4) - 2(p - 4) \\ \\ = (p - 4)(p - 2)$

• Thnku ❣

Answer 2

Answer:

$p ^{2} - 6p + 8 \\ \\ p ^{2} -p (4 + 2) + 8 \\ \\ \\ p ^{2} - 4p - 2p+ 8 \\ \\ \\ p(p - 4) - 2(p - 4) \\ \\ \\( p - 4)(p - 2)$