Question

middle term splitting x^2+7x+10

Answer 1

=x^2 + 7x + 10.

=x^2 +5x + 2x + 10.

=x(x + 5) + 2(x + 5)

=(x+2)(x+5)

Answer 2

❤

5*2=10

5+2=7

x^2(5)2(5)+10=0

x^2(5) (2)+10

(x+5)2(x+5)

(x+5) (x+2)

x+5=0. x+2=0

x=-5. x=-2