if px is equal to x^3 +2x +3 then evaluate p (2)- p(-1) + p (1/2) is equal to
Answers
Answered by
0
Answer:
Step-by-step explanation:
p(2) = (2)^x3 + 2x2 + 3
= 4x3 + 4 + 3
= 12+7
= 19
p(-1) = ( -1)^ x 3 + 2 (-1) + 3
= 1 x 3 - 2 + 3
= 3 + 1
= 4
p(1/2) = (1/2)^ x 3 + 2 x 1/2 +3
= 1/4 x 3 + 2/2 + 3
= 3/4 + 1 +3
= 3/4 + 4/4 + 12/4 by takng lcm
= 19/4
Answered by
0
Step-by-step explanation:
VVHhd you are a girl or aunty er ktha to
Similar questions