The second-order differential equation in an unknown function u / u * (x, y) is defined as partial^ 2 u partial x ^ 2 =2 Assuming ...
-2x+7=3x-8
3y^2-5y+1=0
f(x)=X√3-x
https://tr-static.eodev.com/files/d0b/a2c0eb70bfb8ab6d154c4140593fff4d.jpg
6x $^{3}$ $\infty$ $\infty$ $\infty$ $\infty$ $\infty$
x/2-y/6=1/6
x-2y=-8
rationalise \(\frac{2}{\sqrt{2}+\sqrt{3}+\sqrt{4}+\sqrt{5}+2+\sqrt{9}}\)
how to solve 2-5i over 7+2i
find | cos z|2 in terms of x and y.