Solution
simplify
Solution
Solution steps
Apply FOIL method
Popular Examples
expand (derivative of-90x)/((x^2-9)^2)expand expand (\sqrt[3]{27x}+2y)^7expand expand (3(x+2))/(2x(x+8))expand expand xsqrt(2x-1)(x^2+3)^2expand expand (2500(-104+43sqrt(3)))/(5787)expand
Frequently Asked Questions (FAQ)
What is (2+sqrt(5))(-2+sqrt(5)k) ?
The solution to (2+sqrt(5))(-2+sqrt(5)k) is -4+2sqrt(5)k-2sqrt(5)+5k