Solution
Solution
Solution steps
Apply FOIL method
Popular Examples
factor-2x^2+2xsimplify cos^2(θ/3)-sin^2(θ/3)simplify 1/2 x^{(-1)/2}simplify 30*9domain of f(x)=((6x^2+2x-20))/((3x-5))
Frequently Asked Questions (FAQ)
What is expand (x+1)*(x+3) ?
The solution to expand (x+1)*(x+3) is x^2+4x+3