How do you simplify $3 \sqrt{5} \cdot \sqrt{5}$ $3sqrt5*sqrt5$ ?

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Answer 1 · 2015-09-25T02:31:49

15

3 * $\sqrt{5}$ $sqrt(5)$ * $\sqrt{5}$ $sqrt(5)$ = 3 * ${\sqrt{5}}^{2}$ $sqrt(5)^2$ = 3 * 5 = 15

How do you simplify 3sqrt5*sqrt53√5⋅√53sqrt5*sqrt5?