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3 years ago

30 points!!! √8+√98+√32.

Mathematics

2 answers:

frez [133]3 years ago

6 0

Let us first resolve the given numbers into prime factors.

By prime factorization,

$\longmapsto$ √8 = √( 2 × 2 × 2)

$\longmapsto$ √8 = 2√2

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\longmapsto$ √98 = √( 2 × 7 × 7)

$\longmapsto$ √98 = 7√2

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\longmapsto$ √32 = √( 2 × 2 × 2 × 2 × 2)

$\longmapsto$ √32 = 2 × 2√2

$\longmapsto$ √32 = 4√2

According to the question,

$\longmapsto$ √8+√98+√32

$\longmapsto$ 2√2 + 7√2 + 4√2

Taking √2 as common.

$\longmapsto$ √2(2 + 7 + 4)

$\longmapsto$ √2(13)

$\longmapsto$ 13√2

So, we get that :

yanalaym [24]3 years ago

5 0

Answer:

13√2 or 18.38478

Step-by-step explanation:

i hope this helps :)

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<h3 /><h3>How to the value of x in an expression ?</h3>

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learn more on variable here: brainly.com/question/12798965

#SPJ1

5 0

2 years ago

30 points!!! √8+√98+√32.​

30 points!!! √8+√98+√32.