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romanna [79]
3 years ago
12

Is it possible to have a solution that has 1 real and 1complex root?

Mathematics
1 answer:
Volgvan3 years ago
8 0

Answer:

No

Step-by-step explanation:

It is not possibe! you have to have a soulution that has 3 real and 1 complex root!

It does not make sence!

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Sử dụng phép tính mệnh đề (các luật logic) để chứng minh các biểu thức sau là hằng
allsm [11]

Answer: “P hay Q” là một mệnh đề được

Step-by-step explanation: Các quy tắc tương đương logic: ... Chứng minh biểu thức mệnh đề (¬((r ∨ q) ∧ q) ∨. ¬p)∧ ((¬p

5 0
2 years ago
Frank weighs 160 pounds and is on a diet to gain two pounds a week so that he can make the football team. John weighs 208 pounds
gladu [14]

Answer:  If Frank and John can meet these goals with their diets , they will weigh same after 9.6 weeks and they will weigh 179.2 pounds.

Step-by-step explanation:

Let x = Number of weeks.

As per given question ,

Weight of Frank after x weeks = 160+2x (pounds)

Weight of John after x weeks = 208-3x (pounds)

When  Weight of Frank= Weight of John

\Rightarrow\ 160+2x= 208-3x

\Rightarrow\ 2x+3x= 208-160

\Rightarrow\ 5x= 48\Rightarrow\ x=\dfrac{48}{5}=9.6

Weight of Frank after 9.6 weeks = 160+2(9.6) = 179.2 pounds

Weight of John after 9.6 weeks = 208-3(9.6)=179.2 pounds

Hence,  If Frank and John can meet these goals with their diets , they will weigh same after 9.6 weeks and they will weigh 179.2 pounds.

3 0
3 years ago
You and your friend are standing back-to-back. Your friend runs 16 feet forward and then 12 feet right. At the same time, you ru
miv72 [106K]

I threw the baseball 7 feet

3 0
2 years ago
Gabrielle's age is three times Mikhail's age. The sum of their ages is 20. What is Mikhail's age?
PtichkaEL [24]

Answer:

Mikhail is 5 years old

Step-by-step explanation:

Represent each member with a variable.

X= Gabrille

Y=Mikhail

X+Y=20 (sum of their ages is 20)

X=3y (Gabrille is 3 times Mikhails age)

Substitute 3Y into the first equation (simultaneous equation)

. 3y+y=20

. 4y=20 (divide both sides by 4)

y=5

To check your answer.

X+5=20

X=20-5

X=15

15 is 5 times 3.

4 0
2 years ago
Read 2 more answers
Plz help meh!!!!! <br><br> I will give u brainliest 
Aleksandr-060686 [28]
18000 dividenby 60 seconds equals 300 minutes....300 minutes divided by 60 min is 5 houre
8 0
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