What is (9^2-3(6))/9 ?

The solution to (9^2-3(6))/9 is 7

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(9^2-3(6))/9

\frac{9 ^{2} - 3 ( 6 )}{9}

7

Solution steps

\frac{9 ^{2} - 3 ( 6 )}{9}

Solve

9^{2} - 3 (6) : 63

Follow the PEMDAS order of operations

Calculate exponents

9^{2} : 81

9^{2}

9^{2} = 81

= 81

= 81 - 3 (6)

Multiply and divide (left to right)

3 (6) : 18

3 (6)

Apply rule:

(a) = a

(6) = 6

= 3 \cdot 6

Multiply the numbers:

3 \cdot 6 = 18

= 18

= 81 - 18

Add and subtract (left to right)

81 - 18 : 63

81 - 18

81 - 18 = 63

= 63

= 63

= \frac{63}{9}

Divide the numbers:

\frac{63}{9} = 7

= 7

7 \times 9 - (- 5) \times (7^{2})

2 5^{2} - 36

60 - (20 \div 100) \times 60

6 - 32 \div 8 + 7

3 \times \frac{1}{2} + 46