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Elenna [48]
4 years ago
12

Which of the following is equivalent to 30^1/2? 1/30^2 15 √30 1/√30

Mathematics
1 answer:
Greeley [361]4 years ago
3 0

Answer:

√30

Step-by-step explanation:

Radical means square root

High School Mathematics 10+5 pts

Which of the following is equivalent to 30^1/2?

√x = x^½

Similarly,

√30 = 30^½

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Solve for x. -1/2 (x+5)=2x -3/2
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Start from

-\dfrac{1}{2}(x+5)=2x -\dfrac{3}{2}

It may be useful to multiply the whole expression by 2, in order to get rid of denominators:

-(x+5)=4x -3

Distribute the negative sign in the left hand side:

-x-5=4x -3

Move all terms involving x to the left, and all constants to the right:

-x-4x=-3+5

Sum like terms:

-5x=2

DIvide both sides -5:

x = -\dfrac{2}{5}

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Montano1993 [528]

Answer:

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8 0
4 years ago
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Help me please
Nimfa-mama [501]
They are both in standard form.
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salantis [7]

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