What is 3(3)^2-16(3)+3 ?

The solution to 3(3)^2-16(3)+3 is -18

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3(3)^2-16(3)+3

3 (3)^{2} - 16 (3) + 3

- 18

Solution steps

3 (3)^{2} - 16 (3) + 3

Follow the PEMDAS order of operations

Calculate exponents

(3)^{2} : 9

(3)^{2}

(3)^{2} = 9

= 9

= 3 \cdot 9 - 16 (3) + 3

Multiply and divide (left to right)

3 \cdot 9 : 27

3 \cdot 9

3 \cdot 9 = 27

= 27

= 27 - 16 (3) + 3

Multiply and divide (left to right)

16 (3) : 48

16 (3)

Apply rule:

(a) = a

(3) = 3

= 16 \cdot 3

Multiply the numbers:

16 \cdot 3 = 48

= 48

= 27 - 48 + 3

Add and subtract (left to right)

27 - 48 + 3 : - 18

27 - 48 + 3

27 - 48 = - 21

= - 21 + 3

- 21 + 3 = - 18

= - 18

= - 18

(6 - \frac{5}{6}) \times 1

18 \div 6 \times (4 - 3) + 6

2^{3} \times 3^{2} \times 5

724 + 500 - (18 \times 42) - (72 \times 2)

6 [24 - 2 (6)]^{2}