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2 years ago

Does anyone know the simplest radical form for this question

Mathematics

2 answers:

Mkey [24]2 years ago

8 0

Answer:

Step-by-step explanation:

Simplify the radical by breaking up the radicand up into a product of known factors, assuming positive real numbers.

horsena [70]2 years ago

3 0

Answer:

A) 4 $\sqrt15\\$

Step-by-step explanation:

Start by factoring 240 to its prime factors

√240 = √10 · 24 =√2·5·2·2·2·3

look for pairs of numbers. There are 2 pairs of 2s, so take those out of the radical

= 2·2√5·3

= 4√15

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Need help ASAP please thankyou!

Ilya [14]

Answer:

c=7

d=5

Step-by-step explanation:

Exponential Equations

We need to recall some properties of exponentials to solve the equations:

$x^a*x^b=x`{a+b}$

$\displaystyle (x^a)^b=x^{ab}$

Equation A

$\sqrt{448x^c}=8x^3\sqrt{7x}$

Squaring:

$(\sqrt{448x^c})^2=(8x^3\sqrt{7x})^2$

Simplifying the radicals:

$448x^c=64x^6(7x)$

$448x^c=448x^7$

If follows that

c=7

Equation B

$\sqrt[3]{576x^d}=4x\sqrt[3]{9x^2}$

Raising to the third power:

$(\sqrt[3]{576x^d})^3=(4x\sqrt[3]{9x^2})^3$

$576x^d=4^3x^3(9x^2)$

Operating

$576x^d=64x^3(9x^2)=576x^5$

Thus:

d=5

6 0

3 years ago

Find the sum of 1/6 and 7/12 in lowest terms.

krok68 [10]

It's be 9/12 the simplified to 3/4

7 0

3 years ago

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Convert this rational number to its decimal form and round to the nearest thousandth. ⅔

astraxan [27]

0.667

To turn a faction into a decimal you divide the number by the denominator.
2 divided by 3 is 0.66666
Rounded is 0.667

3 0

3 years ago

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At a restaurant, Table A's bill of $72 is split equally between the people at the table. Table B has two more than people than T

nikitadnepr [17]

Answer:

table A has 4 peoples

table B has 6 peoples

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3 years ago

Find the circumference of the pizza to the nearest whole number. 7 in

Viefleur [7K]

A 7” pizza means its diameter, so you take the diameter X pi, or 7 X 3.14 9.85

So the answer is 10”

4 0

3 years ago