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4 years ago

-8p^2+8p+7=9 how do i find the discriminant

1 answer:

5 0

The discriminant can be found using the formula b^2-4ac

First put your equation in standard form, where all your values are on one side, and just add f(x) or y in front of your equation.
y= 8p^2-8p+2

The first value of your equation is a (a=8)
The second term of your equation is b (b=-8)
The last term of your equation is c (c=2)

Plug in the values to the discriminant equation b^2-4ac

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<em>Additional comment</em>

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3 years ago

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3 years ago

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Step-by-step explanation:

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3 years ago

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Dovator [93]

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Explanation:

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Cancelling the like terms, we have,

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This equation can also be written as,

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