The zeroes are , ∴ Sum of the zeroes = + = 4 Product of the zeroes = × = (2) 2 – = 4 – ½ = 7/2 ∴ The required polynomial is: x 2 - (sum of the zeroes) x + Product of the zeroes ⇒ x 2 - (4)x + (7/2) ∴ x 2 - 4x + (7/2) or equivalently, 2x 2 - 8x + 7 is the required polynomial.

Q. 225.0( 1 Vote )

Form the polynom

Class 10th

Answer :

The zeroes are ,

∴ Sum of the zeroes = + = 4

Product of the zeroes = ×
= (2) ² –
= 4 – ½
= 7/2
∴ The required polynomial is:
x ² - (sum of the zeroes) x + Product of the zeroes ⇒ x ² - (4)x + (7/2)

∴ x ² - 4x + (7/2) or equivalently, 2x ² - 8x + 7 is the required polynomial.

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

PREVIOUSForm the polynom

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation

view all courses