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IRISSAK [1]
3 years ago
6

Simplify sqrt 3× sqrt 27

Mathematics
2 answers:
lidiya [134]3 years ago
7 0
[√3] * [√27] = √3 * √[9*3] = √3 *3√3 = 3 * 3 = 9,
or [√3] * [√27] = √[3*27] = √[81] = 9.
sleet_krkn [62]3 years ago
4 0
√3√27

=√(3*27)

=√81

=9

As 9*9=81.

----------------------

RULES:

√a√b=√ab

As (√a√b)²=((√a)²(√b)²)=√a√a√b√b=ab

When:

(√a√b)²=ab

√a√b=√ab
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3 years ago
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Easy one - giving brainly if correct - show work.
Maksim231197 [3]

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Step-by-step explanation:

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4 0
3 years ago
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3 years ago
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Step-by-step explanation:

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