What is -9-3(7)-36+3^2 ?

The solution to -9-3(7)-36+3^2 is -57

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-9-3(7)-36+3^2

- 9 - 3 (7) - 36 + 3^{2}

- 57

Solution steps

- 9 - 3 (7) - 36 + 3^{2}

Follow the PEMDAS order of operations

Calculate exponents

3^{2} : 9

3^{2}

3^{2} = 9

= 9

= - 9 - 3 (7) - 36 + 9

Multiply and divide (left to right)

3 (7) : 21

3 (7)

Apply rule:

(a) = a

(7) = 7

= 3 \cdot 7

Multiply the numbers:

3 \cdot 7 = 21

= 21

= - 9 - 21 - 36 + 9

Add and subtract (left to right)

- 9 - 21 - 36 + 9 : - 57

- 9 - 21 - 36 + 9

- 9 - 21 = - 30

= - 30 - 36 + 9

- 30 - 36 = - 66

= - 66 + 9

- 66 + 9 = - 57

= - 57

= - 57

2 - (2 - 5)

2 (15) - 3

(42 - 33)^{2}

- 4 - 2 + 9

6^{2} \cdot 6