Question

factorize->x^2+7x-18​

Answer 1

Answer:

x^2+7x-18

x^2+9x-2x-18

x(x+9)-2(x+9)

(x-2)(x+9)is the required answer

Step-by-step explanation:

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Answer 2

Question

Factorize:- x²+7x-18

Solution

So,

=x²+7x-18

=x²+9x-2x-18

=x(x+9)-2(x+9)

=(x-2)(x+9)

_________________________

Therefore, value of 'x' is 2 (or) -9.