What is -6^2-2(-6)-3 ?

The solution to -6^2-2(-6)-3 is -27

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-6^2-2(-6)-3

- 6^{2} - 2 (- 6) - 3

- 27

Solution steps

- 6^{2} - 2 (- 6) - 3

Follow the PEMDAS order of operations

Calculate exponents

6^{2} : 36

6^{2}

6^{2} = 36

= 36

= - 36 - 2 (- 6) - 3

Multiply and divide (left to right)

2 (- 6) : - 12

2 (- 6)

Apply rule

a \cdot (- b) = - a \cdot b

2 (- 6) = - 2 \cdot 6 = - 12

= - 12

= - 36 - (- 12) - 3

Add and subtract (left to right)

- 36 - (- 12) - 3 : - 27

- 36 - (- 12) - 3

Apply rule

- (- a) = + a

- (- 12) = + 12

= - 36 + 12 - 3

- 36 + 12 = - 24

= - 24 - 3

- 24 - 3 = - 27

= - 27

= - 27

- 4 \times 1 \times (- 9)

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