Question

m) x²-x-42 factorize it​

Answer 1

Answer:

(x-7)(x+6)

Step-by-step explanation:

x²-x-42

=x²-7x+6x-42

=x(x-7)+6(x-7)

=(x-7)(x+6)

Answer 2

X^2 - x - 42

x^2 -( 7_6)x _ 42

x^2 _ 7x + 6x_42

x ( x_7)+6(x_7)

(x_7)( x+6)