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patriot [66]
2 years ago
15

Describe three different methods to solve x²- x - 56 =0

Mathematics
1 answer:
Vika [28.1K]2 years ago
5 0
Methods: 1) Factoring 2) Complete the square 3) Quadratic form
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Step-by-step explanation:

Let the number of gallons that would completely fill the bathtub be represented by N.

Since 12 gallons of water gives 30% of the number of gallons to fill the bathtub, then;

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30N = 12 x 100

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divide both sides by 30,

N = \frac{1200}{30}

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