Find all zeroes of the polynomial (2x^4 -9x^3+5x^2+3x-1) if two of its zeroes are (2+ root under 3) and (2- root under 3).
Please do properly no shortcuts
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1
Answer:
- 1
-
2
Step-by-step explanation:
First of all, let us factorize your equation
2
x
3
+
x
2
−
6
x
−
3
. We can display the equation in the following format:
x
2
(
2
x
+
1
)
−
3
(
2
x
+
1
)
========>
(
x
2
−
3
)
(
2
x
+
1
)
Now we can find the zeros:
x
=
√
3
and
x
=
−
1
2
If there are any further questions, let me know
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