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Grace [21]
3 years ago
13

Solve the following equation: x(x+3)(x+4)(x+7)+32=0​

Mathematics
1 answer:
just olya [345]3 years ago
3 0

Answer:

X = -6.372281, -5.561553, -1.438447, -0.627719

Step-by-step explanation:

Use quartic formula.

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1. In which quadrant does θ lie given that sinθ>0 and cosθ<0?
expeople1 [14]

Answer:

\theta is in quadrant II

Step-by-step explanation:

Given

\sin(\theta)  > 0 and \cos(\theta)  < 0

Required

Where is \theta

\sin(\theta)  > 0 and \cos(\theta)  < 0 imply that

\theta is in quadrant II

Because that is only quadrant where \sin(\theta)  > 0 and \cos(\theta)  < 0 exist.

4 0
3 years ago
Subtract. Write your answer in simplest form.<br> 5/- 10/5
tigry1 [53]

Answer:

-1/10

Step-by-step explanation:

(5/(-10))/5 = -(5/10)/5 = 1/10

(Hopefully this helped you out!)

7 0
3 years ago
The principal of Angelo carrera saving account is $9855 it earns 6% interest compounded quarterly for two quarter
malfutka [58]

Answer:

$ 297.87 interest

Step-by-step explanation:

Calculate the amount and the compound interest.

Amount = PNR Where P is Principal ; N is the no of Terms and R is the rate of interest

  Amount of 1 st quarter  = $ 9,855 x 6 % x \frac{1}{4} = $147.83

Compound interest  is $ 9,855 + 147.83= $ 10,002.83

Amount of 2 nd quarter ,  10,002.83 x 6% x \frac{1}{4} =  $150.04

Compound Interest is 10,002.83 + 150.04  =  $10,152.87 amount

                               10,152.87 - 9,855= $297.87 interest

8 0
3 years ago
Enter numbers to evaluate - 13-(-23).<br> - 13–(-23)=-13+<br> Pls help me
Nadusha1986 [10]

Answer:

<h2>-13 - (-23) = -13 + 23</h2>

Step-by-step explanation:

(-)(-) = (+)

(+)(-) = (-)(+) = (-)

(+)(+) = (+)

We have -(-23) = (-)(-)23 = +23 = 23

5 0
4 years ago
17. Solve for p in the equation 7p = –63.
never [62]
It’s A

Explanation / when you multiply 7 by -9 you get -63
5 0
3 years ago
Read 2 more answers
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