Question

(12 - 5)2 + (83 - 9x6)

Answer 1

`78`

Explanation:

`(12-5)^2+(83-9*6)`

Follow the PEMDAS order of operations

Calculate within parentheses
`(12-5)`

`12-5`

`12-5=7`

`=7`

`=7^2+(83-9*6)`

Calculate within parentheses
`(83-9*6)`

Multiply and divide (left to right)

`9*6`

`9*6=54`

`=54`

Add and subtract (left to right)

`83-54`

`83-54=29`

`=29`

`=7^2+29`

Calculate exponents
`7^2`

`7^2`

`7^2=49`

`=49`

`=49+29`

Add and subtract (left to right)
`49+29`

`49+29`

`49+29=78`

`=78`

Answer 2

78

Explanation:

Solve by PEMDAS.

Parentheses first.

12-5 is 7 and 9x6 is 54, 83-54 is 29.

(7)^2+(29)

Exponent next,

49+29

add them up and you get 78.

Hope this helps! Hit the crown if you want.

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