Question

find the zeroes of the polynomial
x square + 9x + 20​

Answer 1

Answer:

Mark it as brainliest

Yes

Step-by-step explanation:

x²+9x+20=0

x²+5x+4x+20=0

x(x+5)+4(x+5)=0

(x+4)(x+5)=0

Answer 2

x²+9x+20

x²+5x+4x+20

x(x+5)+4(x+5)

(x+5)(x+4)

=> factors = (x+5) and (x+4)

=>zeros = -5 , -4

hope it helps u......^_^