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pshichka [43]
2 years ago
9

Prove that ✓-36 does not exist in the Real Numbers

Mathematics
1 answer:
eimsori [14]2 years ago
7 0

Answer:

undefined

Step-by-step explanation:

Becouse any number under a root sign that is negative does not give any answer.Therefore it doesn't exist in real number system.

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HELP PLSPPPPPPPPPPPPPPP
butalik [34]

Answer:

The equation is following the mathematical rule of multiplying exponents.

Step-by-step explanation:

As an example to back up the answer, when you have half of a dollar, that is $0.50, if you took a half (1/2) of $0.50 that would be one fourth (1/4) of a dollar, but half of 50 cents ($0.50) A similar thing is happening with this problem. When you have two numbers (2 and 4) when you multiply them together, they equal to eight (8) for this problem, when you multiply two exponents together, you are raising the coefficient (a real number like 6) to the power of 2, and then taking that number and multiplying it by the power of 4. This is similar to the half of 50 cents, is equal to 1/4 of dollar  ($0.25)

Hope this helps explain multiplying exponents together, and the mathematical rule behind it.

5 0
3 years ago
cara played a card game using a deck of 52 cards after she dealt the same number of cards to 4 players she had 24 cards left ov
Dmitriy789 [7]

Answer:

<h2>7</h2>

Step-by-step explanation:

Assume each player get x cards. Total number of cards now is 4x+24=52.

Therefore, 4x=52-24=28.

Then, x= 28/4=7.

3 0
3 years ago
Which is the most accurate way to estimate 51% of 57?
kow [346]
Multiply 0.57 by 51
=29.07

----------------------------------------------------------------------

8 0
3 years ago
Read 2 more answers
Find the geometric mean. 4a and a; 4a and 2a.
pishuonlain [190]
<span>Solve for "x":
a/x = x/4a
---
x^2 = 4a^2
x = 2a</span>
5 0
3 years ago
Find the area of the circle. Round your answer to the nearest hundredth 3in
FrozenT [24]

Answer:

28.26 square inches

Step-by-step explanation:

Formula for area of a circle:

A=\pi r^2

Radius is 3.

A= \pi (3)^2\\A=\pi 9

Use 3.14 for pi:

A = 3.14 * 9 = 28.26\\A=28.26

The area should be 28.26 square inches.

4 0
3 years ago
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