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BARSIC [14]
3 years ago
11

Find the quotient: (-9w^4 + 7w^2) / -w

Mathematics
1 answer:
weqwewe [10]3 years ago
7 0

Answer:

\frac{ - 9 {w}^{4}  + 7 {w}^{2} }{ - w}  \\  \frac{{w ^{2} }( - 9 {w}^{2} + 7)  }{ - w}  \\  - w( - 9 {w}^{2}  + 7) \\ =  9 {w}^{3}  - 7w

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elena55 [62]

x - 4 = -12

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x = -8

Hope this helped,

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3 years ago
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Which shows a perfect square trinomial?
anastassius [24]
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Since we need trinomial (three term expression) choices a and b are incorrect because they have only two terms.

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Let's check choices c and d:
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d) 49x² - 70xy + 10y²
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b² = 10y²
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a² + 2ab + b² = (7x)² + 2 * 7x * y√10 + (y√10)² = 49x² + 14xy√10 + 10y²
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So, c) is correct answer
8 0
3 years ago
Read 2 more answers
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Answer:

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6 0
2 years ago
This is for my saver pamefan1043 lol
Masteriza [31]

Answer:

blah

Step-by-step explanation:

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