Question

Which expressions are equivalent to k 2 2 k ​ start fraction, k, divided by, 2, end fraction ?

Answer 1

Explanation:

Subtracting a fraction from a whole

Rewrite the whole as a fraction using (k-1)2 as the denominator :

3k 3k • (k - 1)2

3k = —— = —————————————

1 (k - 1)2

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Answer 2

Answer:

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