Question

simplify: (a^2-13a+30)/(a-10)

Answer 1

=(a^2-13a+30)/(a-10)
=(a^2-(10+3)a+30)/(a-10)
=(a^2-10a-3a+30)/(a-10)
=a(a-10)-3(a-10)/(a-10)
=(a-3)(a-10)/(a-10)
=(a-3)

Answer 2

Hey friend .!! here's your answer
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$= \frac{ {a}^{2} - 13a + 30}{ (a - 10)} \\ \\ \frac{ {a}^{2} - 10a - 3a + 30}{(a - 10)} \\ \\ \frac{a(a - 10) - 3(a - 10)}{ (a - 10)} \\ \\ \frac{(a - 3)(a - 10)}{(a - 10)} \\ \\ (a - 3)$

So that the answer ==> (a -3)

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#Hope its help you