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4 years ago

How to solve x to the second power = -28

Mathematics

1 answer:

shtirl [24]4 years ago

3 0

No solution for this answer

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Law Incorporation [45]

Expression equivalent to $(3b)^{\frac{2}{d}}$ is $(\sqrt[d]{3b})^2$

Option D is correct.

Step-by-step explanation:

We need to find equivalent expression of: $(3b)^{\frac{2}{d}}$

Solving:

We know that $\frac{1}{d}= \sqrt[d]{}$

So, the expression will become:

$(3b)^{\frac{2}{d}}$

$=(\sqrt[d]{3b})^2$

So, expression equivalent to $(3b)^{\frac{2}{d}}$ is $(\sqrt[d]{3b})^2$

Option D is correct.

Keywords: Exponents

Learn more about Exponents at:

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3 years ago

Natalle is a softball coach. She has a pitching private lesson with Kasey. Kasey's mom pays Natalle $11 per hour plus a $6 tip.

kirill [66]

$11t\text{ + 6 = 39}$

where t is the number of hours worked by Natalle

Here, we want to write an equation that will represent the given scenario

Let the number of hours for which she earned the pay be t

From the question, she earns $11 per hour

So for t hours, the amount earned excluding the tip will be;

$(11\times t)\text{ = \$11t}$

Now, let us add the tip and equate to the total amount earned

We have this as;

$11t\text{ + 6 = 39}$

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1 year ago

Write the equation of the ellipse in standard form

NNADVOKAT [17]

Answer:

h=1 K =2 a =6 b=2

Step-by-step explanation:

look this solution :

5 0

4 years ago

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HELP NOW PLS The ratio of pineapple juice to cranberry juice in a punch

suter [353]

Answer:

7:6

Step-by-step explanation:

I simplified 14:12

5 0

3 years ago

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Equation of the line if (-4,1) and m=3

galben [10]

Answer:

y=3x+13

Step-by-step explanation:

y=mx+b

y=3x+b

so now we plug in the coordinates

1=3(-4)+b

1=-12+b

b=13

8 0

3 years ago

How to solve x to the second power = -28​

How to solve x to the second power = -28