Question

Evaluate the expression 2^x − x^2 for x=5.

Answer 1

2^5 - 5^2

32 - 25

7

Answer: 7

Answer 2

To evaluate the expression 2^x − x^2 for x=5, we need to substitute 5 for x and simplify. Using the order of operations, we get:

2^x − x^2

= 2^5 − 5^2

= 32 − 25

= 7

So, the expression 2^x − x^2 evaluates to 7 when x=5.

Explanation: