30/40
Show geometrically (sketch) that the non-zero complex numbers z1 and z2 satisfies |z1 + z2| = |z1| + |z2| if and only if z1 and z2...
$\sqrt{5}* $\sqrt{5}* $\sqrt{5} $\sqrt{5}
\frac{3}{\sqrt{x}+2}+\frac{\sqrt{x}}{\sqrt{x}-2}+\frac{9\sqrt{x-10}}{4-x}
5X-15=6
x^2+xy-6y^2
167165
804207
429216
654462
4534032
4110100
0.544 divide by 16
how cscX/sinX equal to csc^2X
give me the full process
3x+4=x-5
