What is 2(3)^2+4(3) ?

The solution to 2(3)^2+4(3) is 30

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2(3)^2+4(3)

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

30

Solution steps

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

Follow the PEMDAS order of operations

Calculate exponents

(3)^{2} : 9

(3)^{2}

(3)^{2} = 9

= 9

= 2 \cdot 9 + 4 (3)

Multiply and divide (left to right)

2 \cdot 9 : 18

2 \cdot 9

2 \cdot 9 = 18

= 18

= 18 + 4 (3)

Multiply and divide (left to right)

4 (3) : 12

4 (3)

Apply rule:

(a) = a

(3) = 3

= 4 \cdot 3

Multiply the numbers:

4 \cdot 3 = 12

= 12

= 18 + 12

Add and subtract (left to right)

18 + 12 : 30

18 + 12

18 + 12 = 30

= 30

= 30

(0)^{2} + 2 (0) - 1

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

1 - \frac{5}{3} (\frac{1}{3} + \frac{7}{6})

9 (- 2)^{2}

0 + 0 - 1