Solution
simplify
Solution
Solution steps
Apply Difference of Two Squares
Popular Examples
expand (e^{-t}+e^t)^2expand expand (ln(x))(5x^2-3)expand expand (x^5-3x^2+12x-1)/(x^3(x^2+x+1)(x+2)^3)expand expand (-2sin(x)-sin(2x)*2)^2expand simplify (sqrt(x+1)+2sqrt(x))(3sqrt(x+1)-sqrt(x))simplify
Frequently Asked Questions (FAQ)
What is (2-sqrt(x-3))(2+sqrt(x-3)) ?
The solution to (2-sqrt(x-3))(2+sqrt(x-3)) is -x+7