Question

Evaluate the expression for the given value of the variable. $$x^{4}-3 \text { when } x=2$$

Short answer

The evaluated result of the given expression is 13.

Step-by-step solution

Identify the variable value

Identify the given value for the variable in the expression. Here, \( x = 2 \) is given.

Substitute the value in the equation

Now, substitute the value of x into the given equation. This gives us \( (2)^{4} - 3 \).

Simplify the Equation

Solve the expression by first calculating the exponentiation. This gives us \( 16 - 3 \).

Final Calculation

Now, subtract 3 from 16 which will give the final answer as 13.