Answer: 1) D 2) B
<u>Step-by-step explanation:</u>
1) The denominator cannot equal zero, Factor the denominator to find the zeros. n³ - 4n² + 3n = 0
n(n - 3)(n - 1) = 0
n=0 n-3=0 n-1=0
n=0 n=3 n=1
2) In order to be a rational expression, it must be in the form 
where both a and b are integers.
Since 
is irrational and not an integer, then the expressions containing an irrational term <em>after simplified</em> cannot result in an integer.
Therefore, options <em>(i)</em> and <em>(iv)</em> are not rational expressions.
Option <em>(iii)</em> contains b as an exponent. Since there is no information about b, it could be a fraction, which means it could be an irrational number.
the fraction that is equivalent to 4/6 is 2/3
Answer:
Trapezoid. Big to small = 3:1
Square. Enlargement
Step-by-step explanation:
base 1 of trapezoids respectively big to small are 6:2 or 3:2
The purple shape is an enlarged form of the black square.
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-Chetan K
There are an infinite number of correct answers to that question.
Here are 5 answers ... one for each point:
13, 26, 39
13, 39, 52
13, 39, 130
65, 91, 117
39, 169, 299
2(m+n) is the answer. The question is asking for the sum of m and n then multiplying that sum by 2
