Please answer question 47 and 48

Dear Student,

For question 47) option d is the correct answer as curve meet the x axis 4 times means it has four distinct zeroes. In rest of the option either it has 3 zeroes or less but in question, 4 distinct zeroes are asked.

For question 48) p can never be equal to 0 as if p becomes zero, then the polynomial will become quadratic polynomial. But in question, it is given cubic polynomial. Therefore, p can never be 0. Option d is correct answer.

Regards,

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