solve the equation x=tanh $\sqrt{6x}$
x^2+x^4+4
89*9=
A company that makes thing-a-ma-bobs has a start up cost of 6467 euro. It costs the company 1.38 euro to make each thing-a-ma-bob....
33 32 30 27 23 18
find the interior of the following set S=Z
42.25 ÷ 10
572 x 64
evaluate
2x² + 3y for x = 2, y = 1
cosh(3x)