Find the quadratic polynomial the sum and product of whose are 2/5 and 21 respectively
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x^2-2/5x+21 will be the required polynomial
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HI !
Sum of zeros = 2/5
Product of zeros = 21
A quadratic polynomial is given by :-
x² - (Sum of zeros)x + (Product of zeros)
x² - 2/5 x + 21 ----> required polynomial
Sum of zeros = 2/5
Product of zeros = 21
A quadratic polynomial is given by :-
x² - (Sum of zeros)x + (Product of zeros)
x² - 2/5 x + 21 ----> required polynomial
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