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Popular >

simplify-1/5 xy-4/5 xy

Solution

simplify

- \frac{1}{5} x y - \frac{4}{5} x y

Solution

- x y

Solution steps

- \frac{1}{5} x y - \frac{4}{5} x y

Factor out common term

x y : x y (- \frac{1}{5} - \frac{4}{5})

= x y (- \frac{1}{5} - \frac{4}{5})

- \frac{1}{5} - \frac{4}{5} = - 1

= x y (- 1)

Apply rule:

a (- b) = - ab

x y (- 1) = - x y \cdot 1

= - x y \cdot 1

Apply rule:

a \cdot 1 = a

= - x y

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Frequently Asked Questions (FAQ)

What is simplify-1/5 xy-4/5 xy ?
The solution to simplify-1/5 xy-4/5 xy is -xy