$\frac{5a}{a-b}$ - $\frac{5a}{a+b}$
4ab^4 - 16b^5
5+5
$x^{2}$ -2x
2x-8(1-x)=-3(x-1)-12
Ineachpart,solvethelinearsystem, ifpossible,andusethe
resulttodeterminewhetherthelinesrepresentedbytheequa
tionsinthesystemhave...
2/3 × 3/5 + 5/2 -3/5 × 1/6
100000000/53000
0.09(0)-4.22