Exercise
$\frac{x^2-9}{x^2-3x}$
Step-by-step Solution
Learn how to solve factor by difference of squares problems step by step online. Simplify the expression (x^2-9)/(x^2-3x). Factor the polynomial x^2-3x by it's greatest common factor (GCF): x. Simplify \sqrt{x^2} using the power of a power property: \left(a^m\right)^n=a^{m\cdot n}. In the expression, m equals 2 and n equals \frac{1}{2}. Calculate the power \sqrt{9}. Simplify \sqrt{x^2} using the power of a power property: \left(a^m\right)^n=a^{m\cdot n}. In the expression, m equals 2 and n equals \frac{1}{2}.
Simplify the expression (x^2-9)/(x^2-3x)
Final answer to the exercise
$\frac{x+3}{x}$