Question

find the roots of the equation x^2+7x+10 esqual to 0​

Answer 1

Answer:

x=-2,-5

Step-by-step explanation:

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

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

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

thus

x+2=0

or x=-2

x+5=0

or x=-5