Question

If p = -2 , find the value of

-3p² + 4p +7​

Answer 1

Answer:

$\huge \bf { \blue {given}}$

If p = -2 , find the value of

-3p² + 4p +7

$\huge \bf { \red {to \: find}}$

Sum of -3p² + 4p +7

$\huge \bf { \green {solution}}$

As we know that value of p is -2

$- 3 \times { - 2}^{2} + 4 \times - 2 + 7$

$- 12 + - 8 + 7$

$- 20 + 7$

$- 27$