Question

Asked Oct 21, 2019

The question was: Find the horizontal intercepts of the quadratic f(x)=2x^{2}+4x-4. I utilized the quadratic formula to arrive at my answer.

I got (-1+sqrt(3),0) and (-1-sqrt(3),0).

I would just like to see if this is correct.

Step 1

Given,

f(x)= 2x^{2} + 4x – 4

Step 2

For horizontal interce...

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