Question

solve x^2+12x+36 by splitting middle term method

Answer 1

Answer:

We need to factorise x

2

−12x+36

We have to split middle term as

x

2

−12x+36=x

2

−6x−6x+36

=x(x−6)−6(x−6)

=(x−6)

2

Thus factors are (x−6),(x−6).

Answer 2

Answer:

x^2+6x+6x+36

x(x+6)+6(x+6)

(x+6)(x+6)

x+6=0 or x+6=0

x=-6 or x=-6

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