Solution

simplify

Solution

Solution steps
Apply Difference of Two Squares

Popular Examples

expand (1+2e^t)^3expand expand (1+x/2)^{16}expand expand (x^2+2x-3)/((x+1)^2)expand expand derivative of (1+x^4arctan(x^2))-x^2expand expand ((4y^4-9)^2)/(144y^4)expand

Frequently Asked Questions (FAQ)

  • What is (1-sqrt(x))(1+sqrt(x)) ?

    The solution to (1-sqrt(x))(1+sqrt(x)) is 1-x