Question

Evaluate the following expression if the value of p=5. (-p)³ + 4p² + 2p + 15​

Answer 1

Answer:0

Step-by-step explanation:

 If P= 5 then,  (-p)³ + 4p² + 2p + 15​

=>  (-5)^3+4*5^2+2*5+15

=>  (-125)+100+10+15

=> (-125)+125

=> 0.

Answer 2

Putting the value of p is 5

Then,

(-5)³ + 4(5)² + 2(5) + 15

-125 + 4(25) + 10 +15

- 125 + 100 + 10 +15

- 25 + 25

0

Therefore the answer is 0