Mohan and Sohan solve an equation. In solving Mohan commits a mistake in constant term and finds the roots 8 and 2. Sohan commits a mistake in the coefficient of x. The correct roots are :

(a) 9,1 (b) -9,1 (c) 9,-1 (d) -9,-1

Tell the procedure also. Please reply fast. ITS URGENT......

9,1 nature of roots must be postive
  • -1
Steps to slove
  • -3
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