Solution
expand
Solution
Solution steps
Apply Perfect Square Formula:
Rewrite in standard complex form:
Popular Examples
derivative of (w(x,y(w,x))(x^2+y(w,x)^2))expand 1/((x+3)^5)expand expand (y''(t)+y)^2expand expand (2x+7)/((x+3)(x+4))expand expand 16(sqrt(3)sqrt(i)+1)^8expand
Frequently Asked Questions (FAQ)
What is expand (a+iΔx)^2 ?
The solution to expand (a+iΔx)^2 is (a^2-Δ^2x^2)+2Δiax