Algebra 2 unit 5 please help

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asked Feb 11, 2018 220k views

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Gregpakes · Answer 1 · 2018-02-17T18:45:02+0000

You know the formula of discriminant

a b
c d
that means ad-bc
So we have an equation
(-12)x3-(2f)x(-w²)= 2k x 3- (-14)x(-81)
0r -36 +2fw²= 6k- 1134
And 2fw²-6k+ 1098=0
But I did not know what is variable here?

Algebra 2 unit 5 please help

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