What is [(9+4^2\div 8)+16]\div 3^2 ?

The solution to [(9+4^2\div 8)+16]\div 3^2 is 3

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[(9+4^2\div 8)+16]\div 3^2

[(9 + 4^{2} \div 8) + 16] \div 3^{2}

3

Solution steps

[(9 + 4^{2} \div 8) + 16] \div 3^{2}

Follow the PEMDAS order of operations

Calculate within parentheses

[(9 + 4^{2} \div 8) + 16] : 27

= 27 \div 3^{2}

Calculate exponents

3^{2} : 9

= 27 \div 9

Multiply and divide (left to right)

27 \div 9 : 3

= 3

(- 2 \times (- 3) \times (- 4))^{2}

(7 - 4) \times 5

4 - 29 - 101 + 91 + 9

(20 - 15)^{2}

6 - 2 (- 2)

What is [(9+4^2\div 8)+16]\div 3^2 ?
The solution to [(9+4^2\div 8)+16]\div 3^2 is 3