Solve 2๐ง + ๐^2 + ๐๐ฆ + 2๐ฆ^2 = 0. solve the PDE
draw a graph of the function y=x^2-x-2 for -3<x<3
Find the greatest common factor of the following numbers: $144, 228$
2 1/3 % 1/4 in the simplest form
y= $5x^{2}$ solve this quadratic formula
\frac{{{0.04560u}^5-\ 0.026848u}^4-{0.000613u}^3+{0.028139u}^2+0.054513u-0.001228}{0.000095u^3-0.000084u^2+0.000024u-0.000002}
HCF of 144 and 228
a^2x ร a^y=a^3 , (a^3)^x รท a^4y=a^32 Find x and y.
x(4x+3)-5=0
x^3/3x^4 +1