Question

Select the correct answer.

What is this expression in simplest form?
23-²+2-2
O A.
272
C. 3/27/1/2
B.
D.
²+2

Answer 1

To simplify the expression 23-²+2-2, we evaluate the exponents, perform addition and subtraction in the correct order, resulting in the simplest form being 529.

Step-by-step explanation:

The given expression is 23-²+2-2.

To simplify this expression, we need to follow the order of operations (PEMDAS/BODMAS). First, we need to evaluate the exponents. The exponent of ² means squaring, so 23² is equal to 23 * 23 = 529. So, the expression becomes 529+2-2.

Next, we perform addition and subtraction from left to right. 529+2=531, and 531-2=529. Therefore, the simplest form of the expression 23-²+2-2 is 529.

Learn more about Simplifying Mathematical Expressions