What is 3(1)^2+12(1) ?

The solution to 3(1)^2+12(1) is 15

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3(1)^2+12(1)

3 (1)^{2} + 12 (1)

15

Solution steps

3 (1)^{2} + 12 (1)

Follow the PEMDAS order of operations

Calculate exponents

(1)^{2} : 1

(1)^{2}

(1)^{2} = 1

= 1

= 3 \cdot 1 + 12 (1)

Multiply and divide (left to right)

3 \cdot 1 : 3

3 \cdot 1

3 \cdot 1 = 3

= 3

= 3 + 12 (1)

Multiply and divide (left to right)

12 (1) : 12

12 (1)

Apply rule:

(a) = a

(1) = 1

= 12 \cdot 1

Multiply the numbers:

12 \cdot 1 = 12

= 12

= 3 + 12

Add and subtract (left to right)

3 + 12 : 15

3 + 12

3 + 12 = 15

= 15

= 15

1 \div 2 + 3 \div 4

21 + 5 \times (- 3) - (- 4)

6 (\frac{3}{4} - \frac{13}{6})

- 2 \cdot 2^{4}

(- 5) \cdot (+ 5) \cdot (- 5)