Simplify 10k - 72k - 1 - 8k - 62k - 1

The correct option is A 1 10k + 72k + 1 8k + 62k + 1 = 10k + 7 8k 62k + 1 = 2k + 12k + 1 = 1 ...

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Addition and Subtraction in Unit Vector Notation

Simplify 10...

Question

Simplify $\frac{10 k + 7}{2 k + 1} - \frac{8 k + 6}{2 k + 1}$

1

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\frac{2 k + 13}{2 k + 1}

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\frac{k + 2}{2 k + 1}

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None of these

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f (x) = \frac{a_{2 k} x^{2 k} + a_{2 k - 1} x^{2 k - 1} + . . . . + a_{1} x + a_{0}}{b_{2 k} x^{2 k} + b_{2 k - 1} x^{2 k - 1} + . . . . + b_{1} x + b_{0}}

k

a_{i}, b_{i} \in R

a_{2 k} \neq 0, b_{2 k} \neq 0

b_{2 k} x^{2 k} + b_{2 k - 1} x^{2 k - 1} + . . . . . + b_{1} x + b_{0} = 0

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