What is -2^2+6(-2)(4) ?

The solution to -2^2+6(-2)(4) is -52

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-2^2+6(-2)(4)

- 2^{2} + 6 (- 2) (4)

- 52

Solution steps

- 2^{2} + 6 (- 2) (4)

Follow the PEMDAS order of operations

Calculate exponents

2^{2} : 4

2^{2}

2^{2} = 4

= 4

= - 4 + 6 (- 2) (4)

Multiply and divide (left to right)

6 (- 2) (4) : 48

6 (- 2) (4)

Apply rule

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

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

= - 12 (4)

12 (4) = 48

12 (4)

Apply rule:

(a) = a

(4) = 4

= 12 \cdot 4

Multiply the numbers:

12 \cdot 4 = 48

= 48

= 48

= - 4 - 48

Add and subtract (left to right)

- 4 - 48 : - 52

- 4 - 48

- 4 - 48 = - 52

= - 52

= - 52

(6 + 8)^{3}

2 + 2 + 4 - 2 + 7

72 \div 8 - 3 \times 2

+ 19 - 3 \times 8 + 5 - 45 \div 9 \div 7

30 (16)^{2} + 30 (16)