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iogann1982 [59]
3 years ago
7

(4√3 − 2√5)(3√10 + 5√6) simplify show all work

Mathematics
2 answers:
Aleonysh [2.5K]3 years ago
6 0
<h2><em><u>Work:</u></em></h2>

Expand (4√3 − 2√5) (3√10 + 5√6) using the FOIL Method:

<em>Apply the distributive property: </em>

4√3 (3√10 + 5√6 ) − 2 √ 5 ( 3 √ 10 + 5 √ 6 )

4√3 (3√10) + 4√3 (5√6) − 2√5 (3√10 + 5√6)

4√3 (3√10) + 4√3 (5√6 ) − 2√5 (3√10) − 2√5 (5√6)

Simplify and combine like terms:

<u>12√30+60√2−30√2−10√30</u>

<em>Subtract</em> 10√30 from 12√30

2√30+60√2−30√2

<em>Subtract</em> 30√2 from 60√2

2√30+30√2

<h2><em><u>Answer:</u></em></h2>

The result can be shown in multiple forms.

<em>Exact Form:</em>

2√30+30√2

<em>Decimal Form:</em>

53.38085802

bulgar [2K]3 years ago
3 0

Answer:

2√30 + 30√2

Step-by-step explanation:

(4√3 − 2√5)(3√10 + 5√6) simplify

=======

  • (4√3 − 2√5)(3√10 + 5√6)=
  • 12√30 + 20√18 - 6√50 - 10√30=
  • 2√30 + 20*3√2 - 6*5√2=
  • 2√30 + 30√2
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Estimate the number of DVDs that will be checked out for every 100 patrons.
anastassius [24]

The number of DVDs that will be checked out for every 100 patrons will be 20.

<h3>How to find that a given condition can be modeled by binomial distribution?</h3>

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Suppose we have random variable X pertaining to a binomial distribution with parameters n and p, then it is written as

 

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3 years ago
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