Respuesta :

Mehek
To find the zeros of a function, you can use a graph and find where the function goes through the x-axis. If you cannot use a graph you can factor the function and solve for x like this:

9x^2 + 6x - 8 = (3x - 2)(3x + 4)

Now solve for x:

3x - 2 = 0
3x = 2

x = 2/3

3x + 4 = 0
3x = -4
x = -4/3

So the zeros are x = 2/3 ; -4/3

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