What is (6)^2-7(6)+9 ?

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

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(6)^2-7(6)+9

(6)^{2} - 7 (6) + 9

3

Solution steps

(6)^{2} - 7 (6) + 9

Follow the PEMDAS order of operations

Calculate exponents

(6)^{2} : 36

(6)^{2}

(6)^{2} = 36

= 36

= 36 - 7 (6) + 9

Multiply and divide (left to right)

7 (6) : 42

7 (6)

Apply rule:

(a) = a

(6) = 6

= 7 \cdot 6

Multiply the numbers:

7 \cdot 6 = 42

= 42

= 36 - 42 + 9

Add and subtract (left to right)

36 - 42 + 9 : 3

36 - 42 + 9

36 - 42 = - 6

= - 6 + 9

- 6 + 9 = 3

= 3

= 3

(11 + 6)^{2}

6 \times (2 + (- 7 \times (- 2) - 7) \times (- 5))

(7^{2} \cdot 7^{2}) + (1 0^{4} \div 1 0^{2})

17 \div 12 - 13 \div 6

(8 \div \frac{4}{5}) \times \frac{4}{7}