Solution

simplify

Solution

Solution steps
Apply Difference of Two Squares

Popular Examples

simplify (1-cos(x))(1+sec(x))(cos(x))simplify simplify (1+i)^6+(1-i)^8simplify expand 1/((s+a)(s+b))expand expand (tan(x)-1)^2expand expand (cot(x)-csc(x))^2expand

Frequently Asked Questions (FAQ)

  • What is (2sqrt(x)+3)(2sqrt(x)-3) ?

    The solution to (2sqrt(x)+3)(2sqrt(x)-3) is 4x-9