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pickupchik [31]

3 years ago

15

How to solve (x^(1/2))^4=36

1 answer:

harkovskaia [24]3 years ago

7 0

Use the laws of exponents to simplify the expression, then take the square root.
x^2 = 36
x = √36
x = 6

_____
Note that the negative square root is not a solution if you require x^(1/2) be real. If that restriction is removed, then x = -6 is also a solution.

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Gabriella and her children went into a restaurant where they sell hotdogs for $4 each and tacos for $2 each. Gabriella has $30 t

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A possible solution to the inequality is 2 hotdogs and 8 tacos.

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Hence:

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Find out more on inequality at: brainly.com/question/241541

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3 years ago

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mel-nik [20]

Answer: x= 2.5, y = 10

Step-by-step explanation:

<u><em>I'm going to assume that these photocopies are proportional in relations to each other.</em></u>

If they're proportional, you can set up two proportions:

$1) \frac{x}{5} =\frac{3}{6} \\\\2) \frac{5}{y} =\frac{3}{6}$

And cross-multiply:

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2 years ago