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uysha [10]
3 years ago
15

Which expression is equivalent to

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
4 0

Answer:

this is a random question so it can not be answer

Step-by-step explanation:

ask a real answer pls

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How to find the general solution to y"'+2y"-4y'-8y=0?
S_A_V [24]
y'''+2y''-4y'-8y=0

has characteristic equation

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which has roots at r=\pm2. The negative root has multiplicity 2. So the general solution is

y=C_1e^{2x}+C_2e^{-2x}+C_3xe^{-2x}
8 0
3 years ago
A company that makes hair-care products had 2,000 people try a new shampoo. Of the 2,000 people, 4 had a mild allergic reaction.
bazaltina [42]

Answer:

0.2%

Step-by-step explanation:

2,000 people tested the new shampoo.

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2 years ago
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Vera_Pavlovna [14]

Answer:

1

Step-by-step explanation:

y2-y1/(x2-x1)

-5--13/1--7

8/8

Slope is 1

7 0
2 years ago
12 x (3 + 4) ÷2 - 10=
Serga [27]

Answer:

32

Step-by-step explanation:

8 0
3 years ago
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A system of linear equations is graphed below. What is the solution to the system?
zysi [14]
(-3,2)

Explanation: u just have to find the point where the two line intersects to each other
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