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never [62]
3 years ago
6

Write the quadratic equation in standard form: X2– 20 = 52

Mathematics
1 answer:
AURORKA [14]3 years ago
4 0

Answer:

{x}^{2}  - 72 = 0

Step-by-step explanation:

the \: standard \: form \: a \: quadratic \: equation \:\\ is \:a {x}^{2} + bx + c = 0  \\   \therefore \: {x}^{2}  - 20 = 52 \\  {x}^{2}  - 20 - 52 = 0 \\  {x}^{2}  - 72 = 0

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Step-by-step explanation:

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2 years ago
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Derek's car has run out of gasoline. He walks 24 km west and then 10 km south looking for a gasoline station. If he is now h km
Juliette [100K]

Answer:

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Step-by-step explanation:

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2 years ago
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Answer:

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Step-by-step explanation:

Given

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Required

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4 0
2 years ago
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ohaa [14]

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Therefore I strongly believe that Statistics is Maths.

Thank You!

3 0
2 years ago
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6 0
3 years ago
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