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3 years ago

Simplify. Remove all perfect squares from inside the square root. 12 = 12

Mathematics

1 answer:

Elena L [17]3 years ago

4 0

Answer:

Removing the perfect square 4 in 12 we get 2√3

Step-by-step explanation:

The square root of 12 is

√12 = √(4 x 3)

√12 = 2√3.

There's no special trick here, but it's usually easy to check whether a small number is divisible by 4. Keep this in mind when looking for factors.

Removing the perfect square 4 in the square root of 12 we get 2√3.

Here 4 is a perfect square it can be written as

√4 =√2^2

√4 =2

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How to reduce into simpler terms.?

Sveta_85 [38]

Answer:

The simplest form of the fraction $\frac{45}{100}$ is $\frac{9}{20}$ .

i.e.

$\frac{45}{100}=\frac{9}{20}$

Step-by-step explanation:

Here are some simple observations regarding how to reduce a fraction into simpler terms:

A fraction is reduced to lowest or simplest terms by finding an equivalent fraction in which the numerator and denominator are as small as possible.

In order to reduce a fraction to lowest or simplest terms, divide the numerator and denominator by their (GCF). Note that (GCF) is also called Greatest Common Factor .

So, lets take a sample fraction and reduce into simpler terms.

Considering the fraction

$\frac{45}{100}$

$\mathrm{Find\:a\:common\:factor\:of\:}45\mathrm{\:and\:}100\mathrm{\:in\:order\:to\:cancel\:it\:out}$

$\mathrm{Greatest\:Common\:Divisor\:of\:}45,\:100:\quad 5$

$\mathrm{Factor\:out\:}5\mathrm{\:from\:the\:numerator\:and\:the\:denominator}$

$45=5\cdot \:9\mathrm{,\:\quad }100=5\cdot \:20$

$\frac{45}{100}=\frac{5\cdot \:\:9}{5\cdot \:\:20}$

$\mathrm{Cancel\:the\:common\:factor:}\:5$

$=\frac{9}{20}$

Therefore, the simplest form of the fraction $\frac{45}{100}$ is $\frac{9}{20}$ .

i.e.

$\frac{45}{100}=\frac{9}{20}$

4 0

4 years ago

Express as a trinominal.<br><br> (2x+6)(2x+8)

antoniya [11.8K]

Answer:

4x^2 + 28x + 48

hope this helps

have a good day :)

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

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stiv31 [10]

Answer:

The temperature dropped 12 degrees over 3 hours. How much did it change each hour?

Step-by-step explanation:

This question (the answer) is asking you to do 12 divided by 3. That would be 12/3 (which is what was in the original question). Also, the temperature dropped, so that would be why it is -12/3

4 0

3 years ago

Solve. Show work please. Passing through (-3,-1) and (2,4)

melisa1 [442]

Slope formula: (y² - y¹) / (x² - x¹)

(-3, -1) (2, 4)

x¹ = -3

x² = 2

y¹ = -1

y² = 4

4 - (-1) = 5

2 - (-3) = 5

5/5 = 1

So the slope is 1.

Hope this Helps!!

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3 years ago

.what is the factored form of 8x^24 - 27y^6

Thepotemich [5.8K]

Answer:

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Step-by-step explanation:

7 0

2 years ago

Simplify. Remove all perfect squares from inside the square root. 12 = 12 ​

Simplify. Remove all perfect squares from inside the square root. 12 = 12