Question

2.3.5 (-1)³ +10² +4× (-5)​

Answer 1

79

Explanation:

First, do (-1)^3. This can be written as -1*-1*-1, which equals to -1.

You now have -1 + 10^2 + 4*(-5)

According to order of operations, you would do 4*-5 next. It is -20.

-1 +10^2 -20

-1+100-20

79