find the zero of pol. x^2-5x-6
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Answered by
5
Heya !!
X² - 5X - 6
=> X² - 6X + X - 6
=> X ( X - 6 ) + 1 ( X - 6 )
=> ( X - 6 ) ( X + 1 ) = 0
=> ( X - 6 ) = 0 OR ( X + 1 ) = 0
=> X = 6 OR X = -1
Hence,
6 and -1 are two zeroes of the given quadratic polynomial.
X² - 5X - 6
=> X² - 6X + X - 6
=> X ( X - 6 ) + 1 ( X - 6 )
=> ( X - 6 ) ( X + 1 ) = 0
=> ( X - 6 ) = 0 OR ( X + 1 ) = 0
=> X = 6 OR X = -1
Hence,
6 and -1 are two zeroes of the given quadratic polynomial.
Answered by
3
zeros are 6 and -1. make brainlist
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