Solution

simplify

Solution

Solution steps
Apply FOIL method

Popular Examples

(derivative of (x+3(x-1)))/((x+2))expand ((4-2x)^2(1+2x)^2)/((1-3x)^3(1-x))expand expand (1+(2x)/y)^3expand expand 3(t+Δt)^2(-sin(Δt)+cos(Δt))expand expand (1-2x)/((x+1)(x+2))expand

Frequently Asked Questions (FAQ)

  • What is (sqrt(x)-4)\times (sqrt(x)+2) ?

    The solution to (sqrt(x)-4)\times (sqrt(x)+2) is x-2sqrt(x)-8