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Find the sum of zeroes of polynomial x2+x-2?
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Find the sum of zeroes of polynomial x2+x-2?
Solution:
Sum of zeroes of a polynomial:
The sum of zeroes of a polynomial is given by the formula -b/a, where a and b are the coefficients of x^2 and x, respectively.
Given polynomial:
The given polynomial is x^2 + x - 2.
Here, a = 1 and b = 1.
Sum of zeroes:
Using the formula, the sum of zeroes of the polynomial x^2 + x - 2 is
-(-1)/1 = 1/1 = 1.
Therefore, the sum of zeroes of the polynomial x^2 + x - 2 is 1.
Sum of zeroes of a polynomial:
The sum of zeroes of a polynomial is given by the formula -b/a, where a and b are the coefficients of x^2 and x, respectively.
Given polynomial:
The given polynomial is x^2 + x - 2.
Here, a = 1 and b = 1.
Sum of zeroes:
Using the formula, the sum of zeroes of the polynomial x^2 + x - 2 is
-(-1)/1 = 1/1 = 1.
Therefore, the sum of zeroes of the polynomial x^2 + x - 2 is 1.
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Find the sum of zeroes of polynomial x2+x-2?
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Find the sum of zeroes of polynomial x2+x-2? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Find the sum of zeroes of polynomial x2+x-2? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find the sum of zeroes of polynomial x2+x-2?.
Find the sum of zeroes of polynomial x2+x-2? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Find the sum of zeroes of polynomial x2+x-2? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find the sum of zeroes of polynomial x2+x-2?.
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