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Salsk061 [2.6K]
3 years ago
5

Which is the best first step to write this in standard form?

Mathematics
1 answer:
goldenfox [79]3 years ago
4 0

Answer:

<em>Set the function equal to 0</em>

Step-by-step explanation:

<u>Standard Form of the Quadratic Equation</u>

The form

ax^2+bx+c=0

is called the standard form of a quadratic equation. It can be clearly identified the terms of a second-degree polynomial equated to 0.

The equation is given in the form:

2(x-4)^2-3=8

And we need to operate the expression to make it look like a standard form. The first logical step should be to set the function equal to 0 and then start to operate the resulting expression. It can be done by subtracting 8 on both sides of the equation:

2(x-4)^2-3-8=0

Answer: Set the function equal to 0

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Alekssandra [29.7K]

Answer:

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Step-by-step explanation:

12/x = 9/15

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x = 20

12/x= y/12

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144 = 20y

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8 0
3 years ago
75% of what equals 225?<br> What did you get for 10%, 20% , 30% , 40%, 50% ,60% and 70%?
Lesechka [4]
75% of 225 = 300.

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20% = 60
30% = 90
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<span>
If you need an explanation, just ask.
</span>
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3 years ago
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2 years ago
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Alexxandr [17]

Answer:

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Step-by-step explanation:

I'm not 100% sure so please correct me if im wrong, sorry if i am

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