What is 3(1)^2-4(1)-4 ?

The solution to 3(1)^2-4(1)-4 is -5

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3(1)^2-4(1)-4

3 (1)^{2} - 4 (1) - 4

- 5

Solution steps

3 (1)^{2} - 4 (1) - 4

Follow the PEMDAS order of operations

Calculate exponents

(1)^{2} : 1

(1)^{2}

(1)^{2} = 1

= 1

= 3 \cdot 1 - 4 (1) - 4

Multiply and divide (left to right)

3 \cdot 1 : 3

3 \cdot 1

3 \cdot 1 = 3

= 3

= 3 - 4 (1) - 4

Multiply and divide (left to right)

4 (1) : 4

4 (1)

Apply rule:

(a) = a

(1) = 1

= 4 \cdot 1

Multiply the numbers:

4 \cdot 1 = 4

= 4

= 3 - 4 - 4

Add and subtract (left to right)

3 - 4 - 4 : - 5

3 - 4 - 4

3 - 4 = - 1

= - 1 - 4

- 1 - 4 = - 5

= - 5

= - 5

5 \times 3 \div 2

50 + \frac{20}{10} \cdot 5

4 \cdot 8 + 5 + 3 \cdot 2^{2}

2 (1)^{2} - 6 (1) - 10

4 (- 3)^{2} + 3 (- 3)