1+12=
(6j+7)(9j+13)=104
\int \:\ln \left(\frac{\sqrt{x}}{1+\sqrt{x}}\right)dx
$2^{23624}$
$5x^{2}$ +3=8x+7
Solve the quadratic by factoring.
4000÷60
$-14x^{2}$+8x+9=0
A = ((¬p ∨ ¬q) → ¬p)
6/(2-3i)-(1 + i).(-2 - 3i).(-2 - 3i).(-2 - 3i)
(2x+7)*(x-3)=37
