What are the zeros of the polynomial function? f(x)=x2+9x−70 enter your answers in the boxes. the zeros of f(x) are and .

Solution:

we have been asked to find the zeros of the given polynomial function.

The given Polynomial function is

As we know that the zeros of the polynomial function is defined as the values for which the function returns zero.

So we can write

The zeros of f(x) are 5 and -14

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

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