Simplify the expression $9 \sqrt { u } - 3 + \sqrt { u } + 8$.
A) $10 \sqrt { u } + 5$
B) $\sqrt { u } + 5$
C) $5 \sqrt { u } + 10$
D) $10 \sqrt { u } - 5$
E) $10 \sqrt { u }$

Name: Simplify the expression $9 \sqrt { u } - 3 + \sqrt { u } + 8$. A) $10 \sqrt { u } + 5$ B) $\sqrt { u } + 5$ C) $5 \sqrt { u } + 10$ D) $10 \sqrt { u } - 5$ E) $10 \sqrt { u }$
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Quizplus · Accepted Answer

Combine like terms: $9\sqrt{u} + \sqrt{u} = 10\sqrt{u}$ and $-3 + 8 = 5$, resulting in $10\sqrt{u} + 5$.

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Simplify the Expression $9 \sqrt { u } - 3 + \sqrt { u } + 8$