Question

x= -3 is zero of p(x)=x²+6x+9 True or False​

Answer 1

Answer:

True

Step-by-step explanation:

p(x)=x²+6x+9

substitute x=-3

p(-3)=9+6(-3)+9

=9-18+9

= 18-18

=0

hence -3 is a zero of p(x)=x²+6x+9

Answer 2

Step-by-step explanation:

p(x) = x² - (sum of zeroes)x + ( product of zeroes) ... p(x) = x² - 6x + 9. Hence, Option (B) is correct. mitgliedd1 ... (0 ).