Question

Find aquadratic polynomial whose zeros are √and−√.

Answer 1

Answer:

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Step-by-step explanation:

how to find the quadric polonomial

1. Sum of zeros =5−5=0.
2. Products of zeros =5×−5=−25.
3. Hence, the quadratic polynomial is =kx2+(sum of zeros)x+product of zeros.
4. Putting the values in quadratic polynomial =kx2−0+(−25).

Hence, the quadratic polynomial is kx2−25, where k is constant.

how do you find that a polynomial is quadric polynomial :

1. Answer:
2. Quadratic Polynomial is k ( x² + 2x - 8 )
3. Step-by-step explanation:
4. Given: Zeroes of quadratic Polynomial are -4 and 2.
5. To find : Quadratic Polynomial.
6. If α and β are zeroes of quadratic polynomial then the quadratic polynomial is given by k ( x² - ( α + β ) x + αβ )