What are the zeros of the function f(x)=x2+7x−18 ? enter your answers in the boxes?

The zeros of a function are found by factoring. We need to find 2 numbers that add up to 7 and multiply to -18. -2 and +9 work here. 9 - 2 = 7 and 9 * -2 = -18. So the zeros (aka roots and solutions) are x = -2 and x = 9

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jainveenamrata jainveenamrata · Answer 2 · 2022-06-06T14:15:58+02:00

The zeroes of the function f(x) = x² + 7x − 18 will be negative 9 and 2.

What is a factorization?

It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.

The equation of the function is given below.

f(x) = x² + 7x − 18

Then the factor of the function will be

f(x) = x² + 9x − 2x − 18

f(x) = (x − 2)(x + 9)

Then the zeroes of the function will be

f(x) = 0

(x − 2)(x + 9) = 0

x = − 9, 2

More about the factorization link is given below.

https://brainly.com/question/6810544

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