Question

If p(x) = 1/3 x³ -2/3 x²+5x +7, then p(3) is equal to

Answer 1

Answer:

25

Step-by-step explanation:

p(x)=1/3x³-2/3x²+5x+7

p(3)=1/3(3)³-2/3(3)²+5×3+7

=1/3×27-2/3×9+15+7

=9-6+22

=3+22

=25