Question

Write the number of zeros of the polynomial p(x)=x2+2x+ +x+6.​

Answer 1

Answer:

p(x)=x2+2x+x+6

p(0)=0*2+2*0+0+6

=0+0+0+6

=6

Answer 2

Answer:

$x {}^{2} + 5x + 6 = 0 \\ x {}^{2} + 3x + 2x + 6 = 0 \\ x(x + 3) + 2(x + 3) = 0 \\ (x + 3)( x + 2) = 0 \\ x = - 3 \: \: \: \: and \: \: \: \: x = - 2$