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In-s [12.5K]
3 years ago
10

Simplify 3√ 2 – √ 2 .

Mathematics
2 answers:
Morgarella [4.7K]3 years ago
7 0

Answer:  The simplified value of the given radical expression is 2\sqrt2.

Step-by-step explanation:  We are given to simplify the following radical expression :

E=3\sqrt2-\sqrt2~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

We know that for a radical expression with similar radicals, the following property holds :

a\sqrt b-d\sqrt b=(a-d)\sqrt b.

So, from equation (i), we get

E\\\\=3\sqrt 2-\sqrt 2\\\\=(3-1)\sqrt2\\\\=2\sqrt2.

Thus the required simplified value of the given radical expression is 2\sqrt2.

pickupchik [31]3 years ago
3 0
You will have two find the square root of the question

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Answer:

Vol of the cube =Vol of cubiod

Vol of each smaller cube =s×s×s= 4×4×4=64

Vol of cuboid /Vol of each smaller cube = no of cubes that can be obtained

6720/64= 105

Hence 105 cubes can be obtained

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Ms. Placencio weighed 153 pounds in 2018. She now weighs 132 pounds. What is the percent change round to the nearest tenths plac
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Answer:17.7%

Step-by-step explanation:

132      x

____=_____

153      100

132(100)=153(x)

13200=153x

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4 0
3 years ago
Which Trig. Function do you use to find X?
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Answer:

Cosine

Step-by-step explanation:

Cosine = \frac{adjacent}{hypothenuse}

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7 0
3 years ago
Read 2 more answers
Antonio uses a calculator to find 38 minus StartFraction 44 minus 16 over 4 EndFraction and gets a result of –10. Which statemen
frozen [14]

Answer:

The second statement is Correct.

Step-by-step explanation:

Consider the provided information.

It is given that Antonio uses a calculator to find 38-\frac{44-16}{4} and gets a result of –10.

38-\frac{44-16}{4}=38-\frac{28}{4}

=38-7

=31

So, the first statement is incorrect.

2nd statement: Antonio found the answer for 38-44-\frac{16}{4}

38-44-\frac{16}{4}=-6-4

38-44-\frac{16}{4}=-10

The second statement is Correct.

Third statement: Antonio found the answer for \frac{38-44-16}{4}

\frac{38-44-16}{4}=-5.5

So, the third statement is incorrect.

Fourth statement: Antonio found the answer for 38+\frac{44-16}{4}

38+\frac{44-16}{4}=38+7

38+\frac{44-16}{4}=45

So, the fourth statement is incorrect.

Hence, the second statement is Correct.

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3 years ago
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Answer:

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2. 6:1

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3 years ago
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