Question

factorise a polynomial Express square - 22 X + 120

Answer 1

${x}^{2} - 22x + 120$

$(x - 10)(x - 12)$

Answer 2

Heya

x²-22x+120

By splitting the middle term,

x²-10x-12x+120

x(x-10)-12(x-10)

(x-10)(x-12)

The factors are (x-10) and (x-12)

Hope it helps!^_^