Question

Which of the following is the answer:
a^2 - b^2
a - b
b - a
b^2 - a^2

Answer 1

Answer:

a-b. Please mark me as brainliest.

Step-by-step explanation:

$\frac{a^3b^2 - a^2b^3}{a^2b^2} \\\frac{a^2b^2(a - b)}{a^2b^2(1)} \\\frac{a-b}{1}$

= a-b