Solution
Solution
Solution steps
Apply Difference of Two Squares
Popular Examples
expand (e^tcos(2t)-2e^tsin(2t))^2simplify (a-(b^2)/a)(1-b/(a+b))simplify (3sqrt(x)+sqrt(3))^2expand (tan(x)+sec(x))^2expand (x^2(-x^2+4))/2
Frequently Asked Questions (FAQ)
What is (x-sqrt(7))(x+sqrt(7)) ?
The solution to (x-sqrt(7))(x+sqrt(7)) is x^2-7