The solution to -2(-6)^2+2 is -70

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-2(-6)^2+2

Solution

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

- 70

Solution steps

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

Follow the PEMDAS order of operations

Calculate exponents

(- 6)^{2} : 36

(- 6)^{2}

Apply exponent rule:

(- a)^{n} = a^{n},

n

is even

(- 6)^{2} = 6^{2} = 36

= 36

= - 2 \cdot 36 + 2

Multiply and divide (left to right)

- 2 \cdot 36 : - 72

- 2 \cdot 36

- 2 \cdot 36 = - 72

= - 72

= - 72 + 2

Add and subtract (left to right)

- 72 + 2 : - 70

- 72 + 2

- 72 + 2 = - 70

= - 70

= - 70

5 + (16 + 2) \div 3

36 \div 4 \times 5 - 15 \div 5 \times 6 - 3 \times 6

\frac{7}{4} - 9 + \frac{2}{9}

2^{3} + 2^{3} + 2^{3}

5 + 3 - 4 (6 \times 7) - (18 \div 3)