3 years ago

√5•√80 Show your steps pls ty

Mathematics

1 answer:

kykrilka [37]3 years ago

8 0

Answer:

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

Given

$\sqrt{5}$ × $\sqrt{80}$

= $\sqrt{5(80)}$

= $\sqrt{400}$

= 20

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