Solution

simplify

Solution

Solution steps
Apply Difference of Two Squares

Popular Examples

expand (cot(x)+1)^2expand expand-(4(-3s^2+12s-8))/((s^2-4s+8)^3)expand expand (x^4-2x^2+2)left(x^2-2x+3)expand simplify \delta(x-2)simplify (2t-3)e^{((t+2))/3}

Frequently Asked Questions (FAQ)

  • What is (sqrt(a)-2)(sqrt(a)+2) ?

    The solution to (sqrt(a)-2)(sqrt(a)+2) is a-4