What is 9(3)^2-10(3) ?

The solution to 9(3)^2-10(3) is 51

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9(3)^2-10(3)

9 (3)^{2} - 10 (3)

51

Solution steps

9 (3)^{2} - 10 (3)

Follow the PEMDAS order of operations

Calculate exponents

(3)^{2} : 9

(3)^{2}

(3)^{2} = 9

= 9

= 9 \cdot 9 - 10 (3)

Multiply and divide (left to right)

9 \cdot 9 : 81

9 \cdot 9

9 \cdot 9 = 81

= 81

= 81 - 10 (3)

Multiply and divide (left to right)

10 (3) : 30

10 (3)

Apply rule:

(a) = a

(3) = 3

= 10 \cdot 3

Multiply the numbers:

10 \cdot 3 = 30

= 30

= 81 - 30

Add and subtract (left to right)

81 - 30 : 51

81 - 30

81 - 30 = 51

= 51

= 51

(2 + 1)^{3}

(2 - 7)^{2}

9 (3)^{2}

- 9 (1)^{2}

67 - (42 \div 6 + 5^{2})