What is 3^2-4\times 12\times (-24) ?

The solution to 3^2-4\times 12\times (-24) is 1161

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3^2-4\times 12\times (-24)

3^{2} - 4 \cdot 12 \cdot (- 24)

1161

Solution steps

3^{2} - 4 \cdot 12 (- 24)

Follow the PEMDAS order of operations

Calculate exponents

3^{2} : 9

3^{2}

3^{2} = 9

= 9

= 9 - 4 \cdot 12 (- 24)

Multiply and divide (left to right)

4 \cdot 12 (- 24) : - 1152

4 \cdot 12 (- 24)

4 \cdot 12 = 48

= 48 (- 24)

Apply rule

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

48 (- 24) = - 48 \cdot 24 = - 1152

= - 1152

= 9 - (- 1152)

Add and subtract (left to right)

9 - (- 1152) : 1161

9 - (- 1152)

Apply rule

- (- a) = + a

- (- 1152) = + 1152

= 9 + 1152

9 + 1152 = 1161

= 1161

= 1161

39 \div (2 + 1) - 2 \times (4 + 1)

- \frac{3}{5} \times (- 5) \times (- \frac{1}{10})

- 2 (0)^{2} + 8 (0) - 5

15 - [7 - (- 3)]

4 \times 1 \times (- 35)

What is 3^2-4\times 12\times (-24) ?
The solution to 3^2-4\times 12\times (-24) is 1161