Find a quadratic polynomial whose zeroes are -3 and 2.
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Answer:
x²+x-6=0
Step-by-step explanation:
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Given :-
- Zeroes of quadratic polynomial are -3 and 2
To Find :-
- Required quadratic polynomial
Solution :-
We are given, Zeros of quadratic polynomial are -3 and 2.
Quadratic polynomial :-
☀️ x²-(sum of zeros)x+product of zeros
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The quadratic formula is _
It can be written as :-
Where:-
- α , β are the roots of the quadratic equation . b² - 4ac is a discriminate .
The conditions are as follows :-
☀️If D = 0
- The roots are equal and real .
☀️If D > 0
- The roots are unequal and rational ( if it is a perfect square )
☀️If D > 0
- The roots are distinct and irrational ( if it is not a perfect square )
☀️If D < 0
- The roots are unequal and imaginary .
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