What is (1)^3-3(1)^2 ?

The solution to (1)^3-3(1)^2 is -2

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(1)^3-3(1)^2

(1)^{3} - 3 (1)^{2}

- 2

Solution steps

(1)^{3} - 3 (1)^{2}

Follow the PEMDAS order of operations

Calculate exponents

(1)^{3} : 1

= 1 - 3 (1)^{2}

Calculate exponents

(1)^{2} : 1

= 1 - 3 \cdot 1

Multiply and divide (left to right)

3 \cdot 1 : 3

= 1 - 3

Add and subtract (left to right)

1 - 3 : - 2

= - 2

7 [52 - (8 - 3)^{2}]

- \frac{1}{4} (- 1) - 2

1 \times (- 4 + (- 8))

45 - 40 \div 8 - 2 \times 20 + (400 \div 100) \times 2

\frac{- 25}{- 5 - ( - 3 - ( - 3 \times ( - 2 ) ) + 5 ) + 7}