WILL GIVE BRAINIEST, HELP ME ASAP, how do I solve this? What is x?
1 answer:
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Answer:
5115
Step-by-step explanation:
First of all, we need to assume there is a typo involved, and that the expression is supposed to be ...
The values being summed look a lot like the general term of a geometric sequence:
The exponents in the sum range from 1 to 10, so the values being summed range from 5/2 to 5/1024. In order for that to be the case with our general term, for r = 1/2, we must have a1 = 5/2 as we let n range from 1 to 10.
The sum of the terms of the geometric sequence is ...
The numerator of the fraction is ...
x = 5115
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<em>Caveat</em>
If we have misinterpreted the intent of the problem statement, the answer will be different.
Answer:
Step-by-step explanation:
Given
Required
Determine f(-1); f(0) and f(2)
Solving f(-1)
In this case, we simply take x as;
Substitute -1 for x in
Apply law of indices
Solving f(0)
In this case, we simply take x as;
Substitute 0 for x in
Solving f(2)
In this case, we simply take x as;
Substitute 2 for x in