Question

the roots of equation x^2+7x+10=0 is​

Answer 1

Answer:

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

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

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

x+2=0

x=-2

x+5=0

x=-5

x=-2,-5..

Answer 2

refer the above attachment for the answer.

To solve this we will use the middle term split method of finding roots of a quadratic equation.