Question

Geno started to evaluate 90 − (18 + −2)(−3), as shown. What should he do next?

Answer 1

138

Explanation:

Answer 2

138

Explanation:

We are given that
`90-(18+-2)(-3)`

We have to find the next steps to evaluate the value of given expression

We know that (-)(+)=(-)

`90-(18-2)(-3)`

Solve the bracket

`90-16(-3)`

Using bodmas rule then we multiply 16 by -3

`90+48`

Adding the given values

`138`

Hence, 90-(18+-2)(-3)=138