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ch4aika [34]
3 years ago
7

How to find the value of x un the simplest radical form

Mathematics
1 answer:
Nonamiya [84]3 years ago
8 0
An educated guess
In order to find this you need to use the right triangle formula and multiply the two.

Hope this helps!
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Find c.<br><br> i’ll mark as brainiest if correct
Alexxx [7]

Answer:

square root of 325

Step-by-step explanation:

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What is the approximate volume of a basketball with the circumference of 42ft ?
Semmy [17]
We know that

[volume of a sphere]=(4/3)*pi*r³

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Digiron [165]

Answer:

x ∈ (-∞, -1) ∪ (1, ∞)

Step-by-step explanation:

To solve this problem we must factor the expression that is shown in the denominator of the inequality.

So, we have:

x ^ 2-1 = 0\\x ^ 2 = 1

So the roots are:

x = 1\\x = -1

Therefore we can write the expression in the following way:

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Observe the attached image.

Note that:

(x-1)\geq0 when x\geq-1

(x + 1)\geq0 when x\geq1

and

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Finally after the study of signs we can reach the conclusion that:

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This is the same as

x ∈ (-∞, -1) ∪ (1, ∞)

6 0
3 years ago
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