Question

Please send me full solution I will mark as brainliest

Answer 1

Let the missing term be a^2.

Then the Equation will be in the form of a^2 - 2ab + b^2.

Where a^2 = missing term.

            b^2 = 9

           b = 3

            2ab = 12x

            2(a)(3) = 12x

            6a = 12x

             a = 2x.

 If a = 2x.

Then a^2 = 4x^2.


Therefore the missing term will be 4x^2.


Hope this helps!