If the sum and the product of the zeros of a quadratic polynomial in 'x' are '3' and '0' , then the quadratic polynomial is_____.
Answers
Answered by
2
Answer:
quadratic polynomial is given by x²-sx+p
where s is sum and p is product of polynomial
put the value
x²-3x+0(answer)
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Answered by
3
Step-by-step Explanation:
Sum of the zeros = 3
Product of the zeros = 0
The quadratic polynomial is in the form of ax²-(Sum of the roots)x+(product of the roots)
If α and β are the zeros of the polynomial,
α + β = 3
β = 3 - α
αβ = 0
α(3-α) = 0
3α = α²
α = 3
β = 3 - α = 3 - 3 = 0
Thus, α = 3 and β = 0,
the quadratic polynomial is, x² - 3x + 0
thus, x² - 3x
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