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-Dominant- [34]
3 years ago
5

If f2 + square root of 3 is a polynomial root, name another root of the polynomial, and explain how you

Mathematics
1 answer:
ira [324]3 years ago
8 0

Answer:

Root 2 = 2 - root 3

Step-by-step explanation:

According to question

root 1 = 2 + root 3

and as we know

that  two root of an equation are   b + root 4ac / 2a and b - root 4ac

Thus

Another root

I hope this was helpful!

God Bless!

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Sophie [7]

Answer:

48

Step-by-step explanation:

8 0
2 years ago
The Richter scale is used for measuring the magnitude of an earthquake. The Richter magnitude is given R = 0.67log(0.37E) + 1.46
natka813 [3]

Answer:

7.9982

Step-by-step explanation:

-The function for an earthquake's magnitude is given by  R = 0.67log(0.37E) + 1.46

-E is energy in kwh.

#For 15,500,000,000 kilowatt hours the magnitude would be:

R = 0.67\ log(0.37E) + 1.46,\ \  E=15,500,000,000  \ kwh\\\\\therefore R=0.67 \ log(0.37\times 15,500,000,000)+1.46\\\\\\=7.9982

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7 0
3 years ago
F(x) = x² + 3x, g(x) = 5x + 2, (f - g)(3) = ?
ad-work [718]

Answer:

1

Step-by-step explanation:

f(x) = x² + 3x

g(x) = 5x + 2

f(3) = 3² + 3 x 3

f(3) = 9 + 9

f(3) = 18

g(3) = 5(3) + 2

g(3) = 15 + 2

g(3) = 17

(f - g)(3) = 18 - 17

(f - g)(3) = 1.

6 0
1 year ago
Solve by looking for the x
leva [86]

Answer:

x=32

Step-by-step explanation:

8*8*8*8=4096divide by 4= 1024

square root of 1024=32

8 0
2 years ago
The price of a DVD it’s $24 +8% sales tax what is the sales tax on this DVD in dollars and cents
aleksklad [387]

Answer:

25.92

Step-by-step explanation:

8% of 24 is 1.92, 1.92+24 is 25.92

8 0
3 years ago
Read 2 more answers
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