What is (4.01^2-16)/(4.01-4) ?

The solution to (4.01^2-16)/(4.01-4) is 8.01

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simplify (4.01^2-16)/(4.01-4)

simplify

\frac{4.0 1 ^{2} - 16}{4.01 - 4}

8.01

Solution steps

\frac{4.0 1 ^{2} - 16}{4.01 - 4}

Factor

4.0 1^{2} - 16 : (4.01 + 4) (4.01 - 4)

= \frac{( 4.01 + 4 ) ( 4.01 - 4 )}{4.01 - 4}

\frac{( 4.01 + 4 ) ( 4.01 - 4 )}{4.01 - 4} = \frac{8.01 \cdot 0.01}{0.01}

= \frac{8.01 \cdot 0.01}{0.01}

Cancel the common factor:

0.01

= 8.01

\frac{5}{8} - \frac{3}{5}

1.0 6^{10}

7 x + 1 + 7 - 4 x + 4 y^{2} + 2 x - 4 y^{2}

- 6 + 46

\frac{4 ^{2}}{5 ^{- 2}}