What is (r^1+r^2+r^3+r^4+r^5)/5 ?

The solution to (r^1+r^2+r^3+r^4+r^5)/5 is (r+r^2+r^3+r^4+r^5)/5

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simplify (r^1+r^2+r^3+r^4+r^5)/5

simplify

\frac{r ^{1} + r ^{2} + r ^{3} + r ^{4} + r ^{5}}{5}

\frac{r + r ^{2} + r ^{3} + r ^{4} + r ^{5}}{5}

Solution steps

\frac{r ^{1} + r ^{2} + r ^{3} + r ^{4} + r ^{5}}{5}

Apply exponent rule:

a^{1} = a

r^{1} = r

= \frac{r + r ^{2} + r ^{3} + r ^{4} + r ^{5}}{5}

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cos (t) (3)^{\frac{1}{2}}

\frac{( 2 n - 3 ) !}{( 2 n - 1 ) !}

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What is (r^1+r^2+r^3+r^4+r^5)/5 ?
The solution to (r^1+r^2+r^3+r^4+r^5)/5 is (r+r^2+r^3+r^4+r^5)/5