Question

evaluate the expression 4p^3 -5p^2 + 3p -8, when p = 3​

Answer 1

Answer:

the answer is 64

Step-by-step explanation:

by evaluvating

=4(27)-5(9)+9-8

=108-45+1

=63+1

=64

Answer 2

Answer:

4p³- 5p²+ 3p-8

4x3³- 5x3²+ 3x3 - 8. ( given p= 3)

4x27- 5x9 + 9 -8

108- 45+1

109-45 = 64