Solution

simplify

Solution

Solution steps
Apply Difference of Two Squares

Popular Examples

expand (a+e-b+i)x^2+(a+e+b+i)x+(c+o)expand expand (1-x/4)^{1/2}expand expand (4x-5)/((x^2-2x+2)^{3/2)}expand expand (3s^2+2)/(3(s^3-s^2+4s-4))expand simplify (1+2/x)(3-1/x)simplify

Frequently Asked Questions (FAQ)

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

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