Question

find the zeros of the quadratic polynomial x²+7x+10​

Answer 1

x2 + 7x + 10

x2 + 5x + 2x +10

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

( x + 2) ( x + 5)

first zero = x + 2

x = -2

second zero = x+ 5

x = -5

hope it's help ✌✌