Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions. 2^n - 3 = 83 <span>2^n = 86 </span> <span>ln(2^n) = ln(86) </span> <span>n*ln(2) = ln(86) </span> <span>n= ln(86)/[ln(2)] (which is the same as "log base 2 of 86") </span> <span>n= 6.426264755</span>
Among the four choices, is the only one that is not a linear factor of this polynomial function.
Step-by-step explanation:
Let denote some constant. A linear factor of the form is a factor of a polynomial if and only if (that is: replacing all in the polynomial with the constant would give this polynomial a value of .)
For example, in the second linear factor , the value of the constant is . Verify that the value of is indeed . (In other words, replacing all in the polynomial with the constant should give this polynomial a value of .)
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Hence, is indeed a linear factor of polynomial .
Similarly, it could be verified that and are also linear factors of this polynomial function.
Rewrite the first linear factor in the form for some constant : , where .
Calculate the value of .
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implies that (which is equivalent to ) isn't a linear factor of this polynomial function.