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bogdanovich [222]
3 years ago
8

16. Expand (2x - 1)(x - 3).A. 2x2 - 7X+3 B. 2x2 +7x+3C. 2x2-7X-3 D. 2x2+7X-3 E. x2+7X-3​

Mathematics
2 answers:
PolarNik [594]3 years ago
7 0

Answer:

see below

Step-by-step explanation:

the simple answer is a if you need an explanation just comment

Inessa [10]3 years ago
6 0

Answer:

Hey there!

(2x-1)(x-3)

2x^2-1x-6x+3

2x^2-7x+3

Hope this helps :)

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Molodets [167]

Answer:

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Step-by-step explanation:

A rational number is one that can be written exactly as an integer or ratio of integers. Written as a decimal number, it will have a finite number of digits, or a repeating decimal fraction.

<h3>Application</h3>

Usually, a number that can <em>only</em> be expressed <em>exactly</em> using a <em>symbol</em> will be irrational. For square roots, any root of an integer other than a perfect square will be irrational.

The integer 5 is not a perfect square. It is between the squares 2²=4 and 3²=9. The square root of 5 is irrational.

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<em>Additional comment</em>

A reduced fraction whose denominator has factors other than 2 or 5 will translate to a repeating decimal. The number of repeating digits may be as many as 1 less than the denominator. For example, 1/19 has an 18-digit repeating decimal equivalent.

5 0
1 year ago
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4 0
3 years ago
120 books of the same size are packed in 5 boxes. How many such boxes are needed to pack 216 similar books?
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Hope This Helps!!!

7 0
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7 0
3 years ago
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Igoryamba

Answer:

lol, i hope this helps!   :)

Step-by-step explanation:

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7 0
3 years ago
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