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Setler79 [48]
2 years ago
12

Select the approximate values of x that are solutions to f(x) = 0, where

Mathematics
1 answer:
irga5000 [103]2 years ago
3 0
A=-2;b=9;c=9;
delta=b^2-4*a*c
root1=(-b+(delta^(0.5)))/(2*a)  
<span>root2=(-b-(delta^(0.5)))/(2*a)

delta =153
root1 = -0.8423
root2 =<span> 5.3423

Correct Answer is D</span></span>
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Step-by-step explanation:

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6 0
3 years ago
What is the range of f? ​
Andrew [12]

Answer:

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Step-by-step explanation:

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7 0
2 years ago
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Jlenok [28]

Answer:

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5 0
3 years ago
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Anton [14]
Hi there :-)
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4 0
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