Question

Find a cubic polynomial with the sum and zeroes as -3,-8 and 2

Answer 1

Answer:

Zeros are °•••••••

-3 , - 8 , 2

so our required cubic equation:-

p(x) = k{x³-(-3)x²+(-8)x-2}

let p(x) = 0

•°• p(x) = x³ + 3² -8x - 2

Answer 2

Answer

Step-by-step explanation:

Zeros are °•••

-3,-8,2

So, our required cubic equation:-

=>p(x)=k{x³-(-3)x²+(-8)x-2}

=>Let p(x) =0

=>p(x)=x³+3²-8x-2

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