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Find the value of k for which the sum of zeroes of the quadratic polynomial f(x)=k×xsquare-3x+5=0 is 1?
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Find the value of k for which the sum of zeroes of the quadratic polyn...
Find the value of k for which the sum of zeroes of the quadratic polynomial is 1
- Quadratic Polynomial:
Given quadratic polynomial: f(x) = kx^2 - 3x + 5 = 0
- Sum of zeroes:
The sum of the zeroes of a quadratic polynomial is given by the formula:
Sum of zeroes = -b/a, where a and b are the coefficients of x^2 and x, respectively.
- Using the formula:
In this case, the sum of zeroes is given as 1. Therefore, we have:
-3 / k = 1
- Solving for k:
Solving the above equation for k, we get:
k = -3/-1
k = 3
- Therefore, the value of k for which the sum of zeroes of the quadratic polynomial is 1 is 3.
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Find the value of k for which the sum of zeroes of the quadratic polynomial f(x)=k×xsquare-3x+5=0 is 1?
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