Question

Find a quadratic polynomial the sum and product of whose zeros are 1by 3 and 1by 7

Answer 1

Solution

Given :-

• Sum of Zeroes = 1/3
• Product of Zeroes = 1/7

Find :-

• Equation of quadratic polynomial

Explanation

Using Formula

★ x² - ( Sum of zeroes)x + (product of zeroes) = 0

Keep all above values,

➡x² - (1/3)x + (1/7) = 0

➡ x²- x/3 + 1/7 = 0

➡ (21x² - 7x + 3)/21 = 0

➡ 21x² - 7x + 3 = 0

Hence

• Polynomial equation will be 21x² - 7x + 3 = 0

________________

Answer 2

Step-by-step explanation:

uper ka answer sahi hai likhlo