What is ((-4.1)^2-16)/((-4.1)+4) ?

The solution to ((-4.1)^2-16)/((-4.1)+4) is -8.1

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simplify ((-4.1)^2-16)/((-4.1)+4)

simplify

\frac{( - 4.1 ) ^{2} - 16}{( - 4.1 ) + 4}

- 8.1

Solution steps

\frac{( - 4.1 ) ^{2} - 16}{( - 4.1 ) + 4}

Apply rule:

(- a) = - a

(- 4.1) = - 4.1

= \frac{( - 4.1 ) ^{2} - 16}{- 4.1 + 4}

Factor

(- 4.1)^{2} - 16 : (- 4.1 + 4) (- 4.1 - 4)

= \frac{( - 4.1 + 4 ) ( - 4.1 - 4 )}{- 4.1 + 4}

\frac{( - 4.1 + 4 ) ( - 4.1 - 4 )}{- 4.1 + 4} = \frac{- 0.1 ( - 8.1 )}{- 0.1}

= \frac{- 0.1 ( - 8.1 )}{- 0.1}

Cancel the common factor:

- 0.1

= - 8.1

\frac{3}{4} - \frac{2}{4}

4 (5 y - 3) - (6 y + 3)

\frac{( x - 1 ) ^{2}}{x ^{2}}

\frac{1}{16} - \frac{3}{2}

5 m - 17 - 5 + 2 m

What is ((-4.1)^2-16)/((-4.1)+4) ?
The solution to ((-4.1)^2-16)/((-4.1)+4) is -8.1