Solution

simplify

Solution

Solution steps
Apply Perfect Square Formula:

Popular Examples

expand sqrt(2-x)(sqrt(x+2)+sqrt(3))expand expand (d^2y)/(d^2x)(3x^2+4y^2=9)expand expand 4x((11500)/(x^2))+2x^2expand expand (3-3/2 y)(3-3/2 y)(3-3/2 y)expand expand (x+15-6sqrt(7))(x+15+6sqrt(7))expand

Frequently Asked Questions (FAQ)

  • What is (r-sqrt(5))^2 ?

    The solution to (r-sqrt(5))^2 is r^2-2sqrt(5)r+5