8- (1). and 9-.(3). in 8., roots are 3and -2, then, we know that the product of zeros is c/a...by calculation..it comes to be -6 ...now match it with the options , 1 is correct. in 9 , from the given polynomial, the sum of zeros $+¢= -b/a ..here,b= -2 and a= 4.,then it comes to be 1/2.hence, (3) is the correct option.
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8- (1). and 9-.(3).
in 8., roots are 3and -2, then, we know that the product of zeros is c/a...by calculation..it comes to be -6 ...now match it with the options , 1 is correct.
in 9 , from the given polynomial, the sum of zeros $+¢= -b/a ..here,b= -2 and a= 4.,then it comes to be 1/2.hence, (3) is the correct option.
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