Question

evaluate each expression if a=0, b=3, and c=\frac{1}{3}
2 fill in the blank 1 point
15b + a^3
45
4 fill in the blank 1 point
a^3 - 2b^3
type your answer...

Explanation:

Step1: Substitute given values

Substitute $a=0$, $b=3$ into $a^3 - 3b^3$:
$0^3 - 3\times3^3$

Step2: Calculate each exponential term

$0^3=0$, $3^3=27$, so:
$0 - 3\times27$

Step3: Compute the final result

Calculate the multiplication and subtraction:
$0 - 81 = -81$

Answer:

$-81$