$3^{x+3}$ -2. $3^{x}$
write the algebratic expression for the sum of any number and 3 multiplied by 3
What is the value of $\lim\limits_{x\to 3}\frac{x^4 -9x^2 + 4x - 12}{(x-3)(4-x)}?$
$\sqrt{\Box}$ 4
(3a-b)(2a-5b)
differentiate ((x-8)/3)^1/2
4+4
40x + 60y = 360
x + y = 8
3yx-6xy simplify as much as possible
1+1x5+69/56
