ayedarkcxxc ayedarkcxxc

02-03-2021
Mathematics

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Simplify. usa test prep

✓16 + ✓40

Simplify usa test prep 16 40 class=

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devishri1977 devishri1977

02-03-2021

Answer:

Step-by-step explanation:

First factorise 16 and 40

[tex]\sqrt{16}+\sqrt{40}=\sqrt{4*4}+\sqrt{2*2*2*5}\\\\= 4 +2*\sqrt{2*5}\\\\= 4 +2\sqrt{10}[/tex]

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