find the quard ratic polynomial if the zeroes of it is are 2 and –⅓
Answers
Answered by
2
Explanation:
Product of zeroes = 2 × -1/3 = -2/3. Therefore, Required quadratic polynomial = X²-(Sum of zeroes) X + Product of zeroes. => 3X² - 5X - 2.
Answered by
13
Answer:
Here zeroes are :- 2 & -1/3
So....
Sum of the zeroes = 2+(-1/3)
=> 6-1/3
=>5/3
And...
Product of zeroes = 2×1/3
=> 2/3
Now....
The required polynomial is :-
=>x²-(sum of zeroes)x+product of zeroes
=> x²-5/3x+2/3=0
=>3x²-5x+2/3 = 0
=> 3x²-5x+2=0
Hence , The required polynomial is 3x²-5x+2
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