amukkkdd1 amukkkdd1

23-02-2021
Mathematics

contestada

Simplify the radical: √80

Respuesta :

07sajsha52167 07sajsha52167

23-02-2021

Answer:

4√5

Step-by-step explanation:

if this isnt the answer u needed lmk!!

Answer Link

henrickayala henrickayala

23-02-2021

Rewrite 80 as its prime factor
Square root (2x2)x(2x2)x5

Group the same prime factors into pairs.
(2x2)x(2x2)x5

Rewrite each pair in exponent form.
2(2) x 2(2) x 5

Use this rule: square root of x(2) = x.

(2x2) square 5

Simplify 4 square 5

Decimal form: 8.944272

Answer Link

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