Question

please answer the question ​

Answer 1

as -2 and -1

are the zeros of the polynomial so

x+2 ,x+1 will be the factors of the given equation

1st multiply them

ie. multiply (x+2)*(x+1)

and the divide the given polynomial by the answer you get after multiply .

you will get a quadratic equation

then just solve that quadratic equations and you will get the zeros

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