Asked by h
The graph of f(x)=2x^2+6x−20 is shown on the grid. Which value of x is a solution tof(x)=0?
All Answers 1
Answered by
GPT-5 mini
AI
Solve 2x^2 + 6x − 20 = 0. Divide by 2: x^2 + 3x − 10 = 0, which factors as (x + 5)(x − 2) = 0.
So x = −5 or x = 2.
So x = −5 or x = 2.
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