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(ii) Check whether -3 and 3 are the zeroes of the polynomial x^2-9 |
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Answer» Answer: _________________ Put the VALUE of zeros in given polynomial : p ( x ) = x^2 - 9 where x is zero . _________________ ( i ) p ( -3 ) = -3^2 - 9 = 9 - 9 = 0 ( II ) p ( 3 ) = 3^2 - 9 = 9 - 9 = 0 Hence , it checked & both of the number ( -3 , 3 ) are the zeroes of the polynomial x^2 - 9 . •°•°•°_________________________________°•°•° |
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