Solution

simplify

Solution

Solution steps
Apply Difference of Two Squares

Popular Examples

expand tan(3x)(tan(x)-1)expand expand (z-1)/((z+1)(3z-1))expand expand sqrt(2)(5+sqrt(3))expand expand tan(pi/8)expand expand (sin(2t)+2sin(t))(-2sin(2t)+2sin(t))expand

Frequently Asked Questions (FAQ)

  • What is (sqrt(x)+8)(sqrt(x)-8) ?

    The solution to (sqrt(x)+8)(sqrt(x)-8) is x-64