3 years ago

Which is eWhich is equivalent to 3 square root of 125quivalent to ?

Mathematics

1 answer:

Mkey [24]3 years ago

4 0

Answer:

15 $\sqrt{5}$

Step-by-step explanation:

$3\sqrt{125}=3\sqrt{25*5}\\ =3\sqrt{25}*\sqrt{5}\\ =3*5*\sqrt{5}\\ =15\sqrt{5}$

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Answer:

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Step-by-step explanation:

do 165 x 1440

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2 years ago

Please help, it's urgent!

Aneli [31]

For this case we have to, by defining properties of powers and roots the following is fulfilled:

$\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}$

We must rewrite the following expression:

$\sqrt [3] {8 ^ {\frac {1} {4} x}}$

Applying the property listed we have:

$\sqrt [3] {8 ^ {\frac {1} {4} x}} = 8 ^ {\frac{\frac {1} {4} x} {3} }= 8 ^ {\frac {1} {4 * 3} x} = 8 ^ {\frac {1} {12} x}$

Using the property again we have to:

$8 ^ {\frac {1} {12} x} = \sqrt [12] {8 ^ x}$

Thus, the correct option is option C

Answer:

Option C

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3 years ago

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Nuetrik [128]

The answer is a 441 cm area

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3 years ago

At State College, the cost of tuition is $6168, housing is $3280, the meal plan is $2190, and books cost $1200. How much would y

andreyandreev [35.5K]

Let's calculate the total cost per year:
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3 years ago

Why is the value of y in the following system? y=3x-5 and 6x+3y=15 thanks

Elodia [21]

x = 2 and y= 1

y = 3x-5
1= 3 x 2 - 5
1= 6-5
1=1

6x+3y=15
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15=15

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3 years ago