Question

factorise the following
x2-5x+ 4

Answer 1

x^2-5x+4

x^2-(4x+x)+4

x^2-4x-x+4

(x^2-4x)-(x-4)

x(x-4)-1(x-4)

(x-1)(x-4)

HOPE THIS WILL HELP U

Answer 2

Hope it helps you


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