Solution

simplify

Solution

Solution steps
Apply Difference of Two Squares

Popular Examples

expand (2(sqrt(79)-4))/3expand expand (x^2+4/x)^{12}expand expand cos(x)(cos(x)-sec(x))expand expand 2/((s-1)(s^2+1))expand expand-5r^2sin(θ)(r^2-9)expand

Frequently Asked Questions (FAQ)

  • What is (sqrt(x)+3sqrt(3))(sqrt(x)-3sqrt(3)) ?

    The solution to (sqrt(x)+3sqrt(3))(sqrt(x)-3sqrt(3)) is x-27