Show that x=-2 is a solution of 3x^2+13x+14=0 Question Show that x=-2 is a solution of 3x^2+13x+14=0 in progress 0 Math Maria 1 week 2021-10-14T10:47:08+00:00 2021-10-14T10:47:08+00:00 2 Answers 0 views 0

## Answers ( )

Answer:## Given that g(x)= -2

Step-by-step explanation:## p(x)=3x²+13x+14

## p(-2)=3(-2)²+13(-2)+14

## p(-2)=12-26+14

## p(-2)=26-26

## p(-2)= 0

## So,it proves that 0 is the ANSWER if g(x) is-2

Answer:x=-2

p(x)=3x²+13x+14

p(-2)=3(-2)²+13(-2)+14

=3(4)-26+14

=12-26+14

=26-26

=0

So x=-2 is a solution