Solution
simplify
Solution
Solution steps
Apply Perfect Square Formula:
Rewrite in standard complex form:
Popular Examples
expand (1+cos(θ))^3expand expand (-4x^2+4)/((x^2+1)^2)expand simplify (-(x^3)/4+2y)(3x^2-xy+y^4)simplify expand (8x+1/(2x))^8expand expand (3s+1)/((s+4)^3(s^2+s+2.5))expand
Frequently Asked Questions (FAQ)
What is (2+zi)^2 ?
The solution to (2+zi)^2 is (4-z^2)+4zi