$$-48\cdot2$$

$$\frac{3x^5-6x^4+2}{x^2-3x+1}$$

$$\left(7\right)-2\left(5\right)^3$$

$$-8-4352$$

$$\left(89\right)-\left(77\right)-\left(-36\right)+\left(-4\right)$$

$$15-2^2-1^3\cdot3$$

$$17\sin\left(x\right)+8=\sin\left(x\right)$$