Question

1. Draw the graph of P(x)=x² + 5x + 6 and find
the zeros.​

Answer 1

p(x) = x²+5x+6=0

= x²+3x +2x +6=0

= x(x+3)+2(x+3)=0

= (x+2)(x+3)=0

= x+2 =0 => x= -2

= x+3 =0 => x = -3

With the help of this you can draw the graph.