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timofeeve [1]
3 years ago
13

Which products result in a difference of square or perfect square trinomial? Plzzz help quick!!

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
3 0

Answer:

  • perfect square: 2, 5
  • difference of squares: 1, 6

Step-by-step explanation:

If the two factors are identical, their product will be a perfect square.

If one of the factors is the difference of terms that are summed in the other factor, the product will be the difference of squares.

  (a +b)(a -b) = a² -b² . . . . . matches the 1st and 6th choices

  (a +b)(a +b) = (a +b)² . . . . matches the 2nd and 5th choices

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Answer:

C, D, E

Step-by-step explanation:

The numbers of marbles are:

  • Janae - m;
  • Jerome - m;
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  • John - 8m+4.

Janae, Jerome, and Gwen combined have

m + m + 4(m+2) = m + m +4m + 8 =6m + 8 marbles.

If John has more marbles than Janae, Jerome, and Gwen combined, then

8m+4>6m+8,\\ \\8m-6m>8-4,\\ \\2m>4,\\ \\m>2.

So, possible answers are

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2 years ago
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Step-by-step explanation:

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2 years ago
If the moon is approximately 3.63*10/8 meters from earth <br>what is 3.63*10/8 in standard Notation
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Move the decimal to the right 8 places
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3 years ago
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Which of the following lines is parallel to the given line?
Rina8888 [55]

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Find the slope of the original line and use the point-slope formula

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4 0
2 years ago
The points (0, 1) and (-9, -9) fall on a particular line. What is its equation in slope-intercept form?
prohojiy [21]

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