Question

verify whether the following are zeros of the polynomial indicated against them​

Answer 1

Answer:1) NO  2) NO

Step-by-step explanation:

p(1)= 2* 1^3 - 3*1^2 + 7*1 + 6

    = 2- 3+ 7 + 6

    = 12  not a zero

p(1/2)= 2*(1/2)^3 - 3* (1/2)^2 + 7*(1/2) +6

        =2* (1/8)- 3*(1/4)+ 7/2 +6

       ( taking the LCM )

        = (1-3 + 14+24-3)/ 4

        =36/4

        = 9    not a zero

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