Question

Simplify.
−2^2
+ 10 · 1/2

Answer 1

To simplify the expression −2^2 + 10 · 1/2, we can follow the order of operations (PEMDAS/BODMAS):

First, we need to calculate the exponent: −2^2 = −4.

Then, we multiply 10 by 1/2: 10 · 1/2 = 5.

Finally, we can add the results: −4 + 5 = 1.

Therefore, the simplified expression is 1.

Explanation: