phyllys
This page lists questions and answers that were posted by visitors named phyllys.
Questions
The following questions were asked by visitors named phyllys.
find all the zeros of the following polynomial. Write the polynomial in fraction form. Show all the work. f(x)= x^4+3x^2-40
12 years ago
Solve the following inequality . Write your solution in interval notations. x+3/x-3<0.
12 years ago
find the inverse of the following function. Find the domain, range,and asymptotes of each function. Graph both functions on the same coordinate plane. f(x)=3+lnx
12 years ago
Solve the following logarithmic equation. Exact words only: log 3(x+4) = 2+log3(x-20) the 3 in the part of log (3)should be lower just didn't know how to type it in here
12 years ago
find all the zeros of f(x)=x3-3x2+4x-12
12 years ago
find the domain, range and the asymptote(s), of each function on the same coordinates plane for this equation... f(x)= 3+ lnx and graph them.
12 years ago
f(x)=x^3-3x^2+x-12 =x^2(x-3)+4(x-3) =x^2+4) (x-3) so if f(x) = 0 at x = 3,+/- 2i. what is the f(x) factored form
12 years ago
How does this go from x^2+ to 2i, explain.
12 years ago
use the complex zeros to give fully factored form, the first factor needs a x in it : (-3) (-2i)(x+2i)
12 years ago
Answers
The following answers were posted by visitors named phyllys.
where is the typo in which opening line? And I believe I used the wrong symbol for the factored function it's suppose to be a plus sign over a __ but I can't figure how to type this. and maybe that's what is giving us the answer you have given me. Could t...
12 years ago
The question is how you go from x^2+4, to -2i.
12 years ago