Question

find the value of expression for the given value of the variable

-p² + 5p +7 (p=4)​

Answer 1

Answer:

=(-4)²+5(4)+7

=16+20+7

=43

Answer 2

Answer:

Given:

• p=4

Solution:

we put the value in the given equation

that is

=> -p² +5p+7

=> (-4) ²+5×4+7

=> 16+20+7

=> 43