x²-8x-9
4/2x-4
x²-9x+18
Find x if log(x+3) = e^5
Given z=4−43–√i
Calculate |z|
and the principal argument of z
(Introduce your answers as a fraction or an integer)
8+6-5
∑n=1∞n\sum_{n=1}^{\infty}{n}n=1∑∞n
f(x)= x^1/2
(x-6)²
f'(x) of x^1/4
