Solution
Solution
Solution steps
Apply Perfect Square Formula:
Popular Examples
expand cos(2(t+2pi))expand (e^x)(tan(x)-x)expand (sqrt(7)-1)ftexpand (x^5+2x^3-x-8)/((x-1)^2)expand 2left(5m-3)+4-7cm
Frequently Asked Questions (FAQ)
What is (2sqrt(x)-x)^2 ?
The solution to (2sqrt(x)-x)^2 is 4x-4xsqrt(x)+x^2