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User Whp
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1 Answer

6 votes

Answer:

Option G is right.


Explanation:

Given that 2x^2+6x =36

To find possible values of x, let us use factorisation method.

First divide the equation by 2, x^2+3x-18 =0

Factors are (x+6)(x-3)

Equate each factor to 0

x+6 =0 or x-3=0

x =-6 or 3

Hence values of x are -6 and 3.


User Woru
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