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3 years ago

Solve for the zeros of the quadratic function f(x) = 9x2 + 6x + 1. Write the answer as a fraction.

Mathematics

1 answer:

lana66690 [7]3 years ago

8 0

x=-b+√b²-4ac/2a

x=-6+ √(-6)²-4(9)(1)/2(9)

x=-6+ √36-36/18

"x=-1/3 is correct answer."

Hope this helps!

Thanks!

-Charlie

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