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seropon [69]
3 years ago
5

What is the value of Fraction 1 over 2x3 + 3.4y when x = 3 and y = 4?

Mathematics
1 answer:
Advocard [28]3 years ago
5 0
2 * 3^3 + 3.4 * 4

2 * 27 + 3.4 * 4

54 + 13.6

67.6
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Domain of the function f(x)=3x/4x^2-4
yaroslaw [1]

Answer:

the complete question in the attached figure


we have that

f(x)=3x/(4x²-4)


we know that

the denominator can not be zero

so

(4x²-4)=0

4x²=4

x²=1----> x=(+/-)√1

x1=1

x2=-1

the values ​​of x=1 and x= -1 make the denominator zero, therefore they do not belong to the domain of the function


the answer is

the domain of the function is all real numbers except 1 and -1




8 0
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san4es73 [151]

Answer:

Step-by-step explanation:

Answer:

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Step-by-step explanation:

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