Question

factorise the expression and divide (p^2-21p+20)÷(p-1)​

Answer 1

Answer:

Refer to the above attachment.

Hope it Helps ^_^

Answer 2

Step-by-step explanation:

$( {p}^{2} - 21p + 20) \div (p - 1) \\ ( {p}^{2} - 20p - p + 20) \div (p - 1) \\ (p(p - 20) - 1(p - 20)) \div (p - 1) \\( (p - 1)(p - 20)) \div (p - 1) \\ (p - 20)$

HOPE THIS WILL HELP YOU

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