Answer: [tex]\sqrt{20} =2\sqrt{5}[/tex] Step-by-step explanation: Given: [tex]\sqrt{20}[/tex] Step 1: Factor out the biggest square number: [tex]\sqrt{4}\sqrt{5}[/tex] Step 2: Simplify: [tex]2\sqrt{5}[/tex] Therefore, [tex]\sqrt{20} =2\sqrt{5}[/tex] Log in to Reply

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Answer:[tex]\sqrt{20} =2\sqrt{5}[/tex]

Step-by-step explanation:Given:[tex]\sqrt{20}[/tex]

Step 1: Factor out the biggest square number:[tex]\sqrt{4}\sqrt{5}[/tex]

Step 2: Simplify:[tex]2\sqrt{5}[/tex]

Therefore, [tex]\sqrt{20} =2\sqrt{5}[/tex]