Question

evaluating expressions with multiple variables google classroom microsoft teams evaluate $f^{3}+11g - 4h$ when $f = 3, g = 2$ and $h = 7$.

Explanation:

Step1: Substitute the values of f, g, h

Substitute \( f = 3 \), \( g = 2 \), \( h = 7 \) into the expression \( f^{3}+11g - 4h \). So we get \( 3^{3}+11\times2 - 4\times7 \).

Step2: Calculate each term

First, calculate \( 3^{3}=27 \), \( 11\times2 = 22 \), \( 4\times7 = 28 \). Now the expression becomes \( 27 + 22-28 \).

Step3: Perform the arithmetic operations

First, add \( 27+22 = 49 \), then subtract \( 49 - 28 = 21 \).

Answer:

21