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JulijaS [17]
3 years ago
8

Choose all the terms In the expression 5x4 - 7x3 + x + 2

Mathematics
1 answer:
klasskru [66]3 years ago
4 0

Given expression in the question has 4 terms (5x⁴), (-7x³), (x) and (2).

Expression given in the question is,

(5x⁴ - 7x³ + x + 2)

Characteristics of this polynomial are.

  • Number of terms in the polynomial = 4
  • Degree of the polynomial = 4
  • Terms of the polynomial are (5x⁴), (-7x³), (x) and (2).

    Therefore, Options (2), (3), (5) and (6) are the correct options.

Learn more,

brainly.com/question/17660580

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Read the excerpt from the Supreme Court’s Brown v. Board of Education decision. We conclude that, in the field of public educati
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The correct answer is A. "separate but equal"

Explanation:

The excerpt presented belongs to the decision taken by Chief Justice Earl Warren (chief judge from  1943- 19539) as part of Brown v. Board of Education. In this, Chief Justice Warren declares integration is a must and the doctrine of "separate but equal" is unconstitutional as he demands "to admit to public schools on a racially nondiscriminatory basis".

Moreover, the doctrine of "separate but equal" defined by the Chief Justice as "inherently unequal" was a strategy and phrase opponents of integration used to avoid the process of integration as this implied building separated facilities for non-whites and claiming these facilities offered the same conditions. However, this doctrine still promoted discrimination as non-whites were not admitted or accepted in white schools. Moreover, in most cases the education offered and conditions were unequal. According to this, the phrase or doctrine used to drag out the process of desegregation or slow down integration is "separate but equal"

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4 years ago
You have 1 case of soap bars and there are 150 bars in a case. You use 300 bars of soap per day. How many cases do you need to o
diamong [38]
<span><u><em>Answer:</em></u>
14 cases

<u><em>Explanation:</em></u>
<u>First, we will need to find the number of cases needed per day:</u>
We know that one case includes 150 bars and that the daily consumption is 300 bars. To know the number of cases needed daily, we will use cross multiplication as follows:
1 case .............> 150 bars
?? cases .........> 300 bars
number of cases needed daily = </span>\frac{300*1}{150}<span>
number of cases needed daily = 2 cases

<u>Then, we will get the number of cases needed weekly (7 days):</u>
We know that 2 cases are needed daily. To know the number of cases needed weekly (7 days), we will simply use cross multiplication as follows:
1 day .............> 2 cases
7 days ...........> ?? cases
number of cases needed weekly = </span>\frac{7*2}{1}<span>
number of cases needed weekly = 14 cases

Hope this helps :)</span>
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Dr.Patterson just started an experiment .she will collect data for 8 days .How many hours is this​
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Step-by-step explanation:

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Simplify:( 2x - 2)( 3x^2 + 9x - 3). What is the coefficient of the quadratic term?
mario62 [17]
You can use the distributive property and multiply this out.
  2x(3x² +9x -3) -2(3x² +9x -3)
  = 6x³ +18x²-6x -6x² -18x +6
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The coefficient of the x² term is 12.

_____
You can do this in your head using the techniques of Vedic mathematics. Write the coefficients of the two expressions, putting 0 for the x² coefficient in the first factor.
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The x² term of the product will be the sum of the products of terms whose degrees add to 2. That is, the first term of the first row times the last term of the second row, plus the product of the middle two numbers in each row, plus the product of the first term in the second row times the last term in the first row.

Here's a more visual representation of the products that get added to get the coefficient of the x² term.
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  0 2 -2
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  0 2 -2
  3 9 -3 . . . . product is -6

The sum, of course, is 0 +18 -6 = 12
6 0
4 years ago
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