What is 1^2(1-5)(-4/250) ?

The solution to 1^2(1-5)(-4/250) is 8/125

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1^2(1-5)(-4/250)

1^{2} (1 - 5) (- \frac{4}{250})

\frac{8}{125}

Solution steps

1^{2} (1 - 5) (- \frac{4}{250})

\frac{4}{250} = \frac{2}{125}

= 1^{2} (1 - 5) (- \frac{2}{125})

Follow the PEMDAS order of operations

Calculate within parentheses

(1 - 5) : - 4

= 1^{2} (- 4) (- \frac{2}{125})

Calculate exponents

1^{2} : 1

= 1 \cdot (- 4) (- \frac{2}{125})

Multiply and divide (left to right)

1 \cdot (- 4) (- \frac{2}{125}) : \frac{8}{125}

= \frac{8}{125}

0^{3} (0^{5} + 0^{4})

6 \times 3 - (- 27) \div 9

(- 12) + (20) - 7 + 3

2^{0} - (- 1^{2})

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