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K
ksdhart2
replied to the thread
Complex numbers problem
.
What you've done so far seems fine to me. As for a next step, maybe try using the most generic form of a complex number there is. Let...
3 minutes ago
pka
replied to the thread
Complex numbers problem
.
Sophdof1, many of us do not use a phone, pad, or a laptop so when you post am image which is sideways it makes it almost impossible to...
5 minutes ago
K
ksdhart2
replied to the thread
is this a valid way to solve this equation?
.
Your technique is perfectly valid, yes. Additionally, we can verify it produced the correct answers by multiplying the polynomial back...
8 minutes ago
tkhunny
replied to the thread
is this a valid way to solve this equation?
.
There is a process / formula for quartic polynomials. It is more of an existential thing, rather than a helpful exercise. If you are...
19 minutes ago
tkhunny
replied to the thread
Please help with answer.
.
Do you have an hourly wage? $4234 / 21 hrs = $201.62 / hr = $?? / ½hr
26 minutes ago
A
allegansveritatem
posted the thread
is this a valid way to solve this equation?
in
Intermediate/Advanced Algebra
.
The equation: My solution: I just kept factoring removing factors once I had zeroed them. I don't recall ever doing it this way...
37 minutes ago
A
allegansveritatem
replied to the thread
where did this term go?
.
it may not look like it with this post but I know this teck and have used it many times.
42 minutes ago
A
allegansveritatem
replied to the thread
where did this term go?
.
I NEVER skip anything. I do know about completing the square and have used the method many times...but sometimes I go technique-blind.
43 minutes ago
B
Bluedawn
posted the thread
Please help with answer.
in
Arithmetic
.
If i made $4,234 in 21 hours. How much did i make in 30 mins?
46 minutes ago
D
Denis
replied to the thread
Match the post#
.
-0! + (1 + 2)! - 34*5 + 6! + 7*8*9 = 1059 9 * 8 * 7 + 6 + 543 + (2 + 1)! + 0 = 1059
Today at 7:49 PM
S
Sophdof1
posted the thread
Complex numbers problem
in
Intermediate/Advanced Algebra
.
Does anyone have any idea if there is a better approach to this question or how to proceed further ??
Today at 7:26 PM
pka
replied to the thread
Geometry Lesson......Please Help!!
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These are questions very dear to me. Before retiring I taught axiomatic geometry (graduate/undergraduate) maybe forty times. We build up...
Today at 7:20 PM
Dr.Peterson
replied to the thread
Please help
.
One way to think of "1/2 is to 2 as ___ is to 30" is that you want to multiply each first number by the same thing to get the second...
Today at 7:14 PM
S
Sophdof1
posted the thread
Is university mathematics possible to pass if you put the work in?
in
Intermediate/Advanced Algebra
.
I don’t know where to ask questions on general Mathematics. Where can I ask these questions? I have repeated the year in first year...
Today at 6:58 PM
C
Ccorvair
posted the thread
Please help
in
Math Odds & Ends
.
Please can you help me? I am not in school, I am just trying to find an answer for a project here's what I have, I am trying to scale up...
Today at 6:37 PM
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