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24. Find the Quadratic polynomial if the zeroes of it are 2 and1/2
respectively?
Answers
Answered by
1
Solution
Given :-
- Zeroes of Quadratic Equation is , 2 & 1/2
Find :-
- Quadratic equations
Explanation
Let
- p & q be zeroes of this Equation
Then,
==> Sum of zeroes (p + q) = 2 + 1/2 =(4+1)/2
==> Sum of zeroes (p + q) = 5/2
and,
==> Product of zeroes (p.q) = 2 . 1/2
==> product of zeros (p.q) = 1
Formula Of Quadratic Equation
Keep all above Values
==> x² - (5/2)x + 1 = 0
==> (2x² - 5x + 2 )/2 = 0
==> 2x² - 5x + 2 = 0
Hence
- Quadratic equations will be (2x² - 5x + 2 = 0)
__________________
Answered by
7
Given:-
- α = 2
- ß =
To find:-
- the quadratic equation
Formula:-
:
Solution:-
- α+ß =
- αß =
:p(x) =
now, let's multiply the entire equation with 2 so that the denominator gets removed
:p(x) =
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