What is expand e^{rx}(r^2-7r+6) ?

The solution to expand e^{rx}(r^2-7r+6) is e^{rx}r^2-7e^{rx}r+6e^{rx}

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expand e^{rx}(r^2-7r+6)

expand

e^{r x} (r^{2} - 7 r + 6)

e^{r x} r^{2} - 7 e^{r x} r + 6 e^{r x}

Solution steps

e^{r x} (r^{2} - 7 r + 6)

Distribute parentheses

= e^{r x} r^{2} + e^{r x} (- 7 r) + e^{r x} \cdot 6

Apply minus-plus rules

+ (- a) = - a

= e^{r x} r^{2} - 7 e^{r x} r + 6 e^{r x}

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\frac{- 0.000027 + ( 7.29 E - 10 - 41 4 ^{^{'}} ) ^{^{'}}}{2}

- \frac{2}{( s + 2 ) ^{2}}

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What is expand e^{rx}(r^2-7r+6) ?
The solution to expand e^{rx}(r^2-7r+6) is e^{rx}r^2-7e^{rx}r+6e^{rx}