Question

(xy)⁰ + x⁰ - y⁰ - x⁰y⁰. The topic is Applying the Exponent Rule for Zero Exponents. Simplify.

A) 0
B) 1
C) x
D) y

Answer 1

Applying the exponent rule for zero exponents to the given expression results in a simplified answer of 0.

Step-by-step explanation:

The expression given is (xy)⁰ + x⁰ - y⁰ - x⁰y⁰. Applying the exponent rule for zero exponents, which states that any non-zero base raised to the power of zero equals one, we can simplify the expression. Each term with a zero exponent becomes 1, and the entire expression simplifies to:

1 + 1 - 1 - 1 = 1 + 1 - 1 - 1 = 0.

Therefore, the simplified result is 0.