Is this correct?
#Polynomial Function
tropic wren
A. Given P(x) and one of its factor, find the remaining zeros of the polynomial function
B. Write a polynomial function of least degree with integral coefficient that has the given zeros
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Help :<
long wind
I don't think so
the constant term in your polynomial should be the product of all the (real and complex) roots (+/- depending on whether the polynomial is of even or odd degree)
tropic wren
I don't think so
What shoud i do🥲
long wind
I think you messed up your division
probably retry that
if you can't get it right then watch a video tutorial on long division
tropic wren
No. 8 and 9?
tropic wren
9 might be correct
Really?
long wind
but 8 appears to be wrong
tropic wren
B appears to be wrong too
It should be x³-2x²-19x+20 ?
long wind
It should be x³-2x²-19x+20 ?
👍
long wind
yeah
long wind
still wrong
tropic wren
still wrong
Can you help me?
long wind
not really atm
tropic wren
not really atm
When?
tropic wren
Awh....ty ig, but i'll be submitting this tomorrow
I hope someone can help me 😅
tropic wren
floral edge
in the 8 a.) u made a mistake. The remainder is 0
tropic wren
in the 8 a.) u made a mistake. The remainder is 0
Is 9 correct?
floral edge
and then it has a root 1
u can use synthetic division again and can solve the quadratic after it as well
in 9 : x+1 is not a factor
x-1 is a factor
X-4 is not a factor in 9
in fact, the factors are (x+3)(x-1)(3x+4)
So ig you got ur answer 👍
tropic wren
I didn't try yet
tropic wren
What is that under the x+1 in no.8?
tropic wren
What is that under the x+1 in no.8?
The one that you wrote
floral edge
I removed the -4 u had there , since the remainder is 0
tropic wren
I removed the -4 u had there , since the remainder is 0
Ohhhhh.....Btw, tysm
deft lynxBOT
@tropic wren has given 1 rep to @floral edge
floral edge
hmm yea no big deal 👍
tropic wren
hmm yea no big deal 👍
There's no other mistake?
floral edge
the b part you have to do it again since u found wrong roots, u can easily make an equation having those roots
oh wait
b part has it's separate questions
tropic wren
It should be x³-2x²-19x+20 ?
@floral edge this?
floral edge
I will solve this rn and tell u the correct ans
the correct answer for b 1 is x³ -2x² -19x +20 = 0
they have roots 1,-4, 5
umm yes so u did it right , good job
tropic wren
umm yes so u did it right , good job
Can you look at my solution?
floral edge
yea its same as mine so u got right answer
tropic wren
yea its same as mine so u got right answer
floral edge
yea its right, ik how to write a quadratic eqn so i did (x²+3x-4)(x-5)
which is the same after multiplying
floral edge
yea so I gtg now and ig ur problems r solved
tropic wren
yea so I gtg now and ig ur problems r solved
Mhm, ig😂. Goodnight