2 years ago

Which of these is a complex number?

1 answer:

8 0

The answer is D.

Explanation: The square root of a negative number is imaginary which is another name for a complex number

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F(x)=2xsquared2+3 and g(x)=xsquared2-7, find(f-g)(x)

Setler [38]

Answer:

f(x) = 2x² + 3

g(x) = x² - 7

( f - g)(x) = 2x² - x² +3 --7

= x² + 3 + 10

= x² + 10

Hope this helps.

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In how many different ways can 3 identical green shirts and 3 identical red shirts be distributed among 6 children such that eac

VARVARA [1.3K]

Answer:

Total number of ways will be 20

Step-by-step explanation:

We have given three identical green shirts and three identical red shirts

So total number of shirts = 3+3 = 5

We have to distribute these shirts to 6 children so that each children got one shirt

Number of ways will be equal to $=\frac{6!}{3!3!}=20$ ( Here we divide by 3!3! because three green shirts and 3 red shirts are identical )

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Please help me with this math problem.<br>Evalaute 7r - 5/s when r= 3 and s= 5.

Liono4ka [1.6K]

20 is the answer 7(3)-5/(5)=20

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sergejj [24]

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2 years ago

How do you solve 57.82 divided by 0.784

lys-0071 [83]

Answer:

Step By Step Explanation!-

57.82

0.784

______

57820

784

______

73.75

57.82

0.784

_____

73.75

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