Question

Perform the operation and simplify the final answer if possible. It’s 2 multiplied by 8

Answer 1

91

Step-by-step explanation:
`(27-(1-5)^3)/(2*8-15)`
`\begin{gathered} 1-5\text{ = -4} \\ =(27-(-4)^3)/(16-15) \end{gathered}`
`\begin{gathered} (-4)^3=-4*-4*-4\text{ = -64} \\ =(27-(-64))/(1) \end{gathered}`

Multiplication of same sign gives positive number. Multiplication of opposite signs give negative number.

`\begin{gathered} =(27+64)/(1) \\ =(91)/(1) \\ =\text{ 91} \end{gathered}`