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If the Sum of the Zeros of the Quadratic Polynomial `Kx^2-3x + 5` is 1 Write the Value of K.. - Mathematics

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Question

If the sum of the zeros of the quadratic polynomial `kx^2-3x + 5` is 1 write the value of k.. 

 

 

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Solution

By using the relationship between the zeroes of the quadratic polynomial.
We have 

Product of zeroes=`("Constant term")/("Coefficient of "x^2)` 

`⇒ =k/1` 

`⇒ k=3` 

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Chapter 2: Polynomials - Exercises 3

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R.S. Aggarwal Mathematics [English] Class 10
Chapter 2 Polynomials
Exercises 3 | Q 12

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