Question

p(x) =2x^3-x^2+10x a=1/2 whats P(a)

Answer 1

is that p(x) ? or p(a) ?

Answer 2

p(a)

Answer 3

replace all a's by 1/2

Answer 4

okay so replace x by a in the given equation
so it will be
P(a)= 2a^3 -a^2+10a
now put a = 1/2 in the above equation

Answer 5

and get the value of P(a) and show me what u get.

Answer 6

4.766

Answer 7

how did you get that :-) did you use calculator ?
i got perfect number not decimal :-)

Answer 8

i used a calculator.

Answer 9

5, i put a number in wrong.
is 5 the answer?

Answer 10

yes that's right