What is ((a^2-2a-3))/((a+1)) ?

The solution to ((a^2-2a-3))/((a+1)) is a-3

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simplify ((a^2-2a-3))/((a+1))

simplify

\frac{( a ^{2} - 2 a - 3 )}{( a + 1 )}

a - 3

Solution steps

\frac{a ^{2} - 2 a - 3}{a + 1}

Factor

a^{2} - 2 a - 3 : (a + 1) (a - 3)

= \frac{( a + 1 ) ( a - 3 )}{a + 1}

Cancel the common factor:

a + 1

= a - 3

1 + lo g_{2} (30)

- \frac{5}{6} - \frac{1}{30}

- 2 - (- 12)

- 45 \div 9

\frac{4 z ^{4}}{3 ( z ^{5} ) ^{2}}