9x^2−64
0.2844=1-1/N
fully simplify 9h+8p-5h-2p+10-10-4h
2*(√2)*(√3+1)
4−81x^2
(y'= sin ( tan ( sec^(2) )))'
fully simplify 8x+3y-2x+14-5y+3
y'+4*t*y=8*t
-5x-5x-5=0 will be
