Question

Factorize the following polynomial, x^2+5x-36

Answer 1

Answer :

= ${x}^{2}$ + 5x - 36

= ${x}^{2}$ + 9x - 4x - 36

= x ( x + 9 ) - 4 ( x + 9 )

= ( x + 9 ) ( x - 4 )

•°• The factors are ( x + 9 ) ( x - 4 ).

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Answer 2

Step-by-step explanation:

x^2+9x-4x-36

x(x+9)-4(x+9)

(x+9) (x-4)