What is (4mn-8m^2n-2mn)/(2mn) ?

The solution to (4mn-8m^2n-2mn)/(2mn) is 1-4m

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simplify (4mn-8m^2n-2mn)/(2mn)

simplify

\frac{4 mn - 8 m ^{2} n - 2 mn}{2 mn}

1 - 4 m

Solution steps

\frac{4 mn - 8 m ^{2} n - 2 mn}{2 mn}

Add similar elements:

4 mn - 2 mn = 2 mn

= \frac{2 mn - 8 m ^{2} n}{2 mn}

Factor

2 mn - 8 m^{2} n : 2 mn (1 - 4 m)

= \frac{2 mn ( 1 - 4 m )}{2 mn}

Cancel the common factor:

2

= \frac{mn ( 1 - 4 m )}{mn}

Cancel the common factor:

m

= \frac{n ( 1 - 4 m )}{n}

Cancel the common factor:

n

= 1 - 4 m

(a + 4) (a - 4)

\frac{2 ^{2}}{2 ^{- 3}}

0 + (- 1)

- 5 + (- 7)

3 x^{2}