Question

simplified form of 9m+9n over 9r - 9s?

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Answer 1

Answer:

(m+n) /(r-s)

Step-by-step explanation:

$\frac{9m +9 n}{9r - 9s} \\ \frac{9(m + n)}{9(r - s)}$

therefore 9 Cancel ❌ out 9 and remaining

$\frac{m + n}{r - s}$

is the ans