Question

the roots of the equation xsquare+7x+10=0 please give the answer step by step​

Answer 1

Step-by-step explanation:

x^2 + 7x + 10 =0

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

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

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

Either Or

x + 5 =0 x + 2 = 0

x = -5 x = -2

x = -5 or -2 (ans)