Solution
Solution
Solution steps
Apply Perfect Square Formula:
Simplify
Popular Examples
expand (-y^3-yx^2)/((x^2-y^2)^4)expand (2+xe^{-2x})/(x(x+3)(x+4))expand (2x+1)sqrt(2x+1)expand 2/3 (a+3(b-4/3))expand 4/((x-2)^2)
Frequently Asked Questions (FAQ)
What is expand (1+cos(y))^2 ?
The solution to expand (1+cos(y))^2 is 1+2cos(y)+cos^2(y)