What is -1^4-1^3+1^2+1-1 ?

The solution to -1^4-1^3+1^2+1-1 is -1

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-1^4-1^3+1^2+1-1

- 1^{4} - 1^{3} + 1^{2} + 1 - 1

- 1

Solution steps

- 1^{4} - 1^{3} + 1^{2} + 1 - 1

Follow the PEMDAS order of operations

Calculate exponents

1^{4} : 1

1^{4}

1^{4} = 1

= 1

= - 1 - 1^{3} + 1^{2} + 1 - 1

Calculate exponents

1^{3} : 1

1^{3}

1^{3} = 1

= 1

= - 1 - 1 + 1^{2} + 1 - 1

Calculate exponents

1^{2} : 1

1^{2}

1^{2} = 1

= 1

= - 1 - 1 + 1 + 1 - 1

Add and subtract (left to right)

- 1 - 1 + 1 + 1 - 1 : - 1

- 1 - 1 + 1 + 1 - 1

- 1 - 1 = - 2

= - 2 + 1 + 1 - 1

- 2 + 1 = - 1

= - 1 + 1 - 1

- 1 + 1 = 0

= 0 - 1

0 - 1 = - 1

= - 1

= - 1

3 \times (- 1) \times (- 1)

(+ 2 - 5 + 7 - 3) \times (- 8 + 1 - 4 + 9)

3 \cdot 46 + 5 \cdot 30

(- 3)^{2} + 4 (- 3) + 1

(7 \times 7 + 5) \div (18 - 15 \div 3 + 5) \times 2