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Ber [7]
3 years ago
11

what is the factored form of a fourth degree polynomial function with coefficients that has -3,1and 1+5i

Mathematics
1 answer:
Leokris [45]3 years ago
4 0
Complex factors are
  (x +3)(x -1)(x -1 -5i)(x -1 +5i)

If you want the complex factors combined to a real factor, the factorization is
  (x +3)(x -1)(x² -2x +26)
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If a room is measured to be 8 yards plus an extra 3 feet long, how many total feet is the room?
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27

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What is the tax (8%) on a $2.50 magazine
Gala2k [10]
2.50X.08=.2
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8 percent =.08 as a decimal. to get the decimal of a percent pretend 8 percent is an 8 with an invisible decimal point at its right. so 8% is 8.0. to get a decimal of a percent, move the point two times to the left, and you will put in a 0 for the blank. so its ._8, where he blank is 0 and so 8%=.08
8 0
3 years ago
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Write (1,4) and(-1,1) in standard form, slope intercept form, and point slope form
gogolik [260]

Answer:

  • See below

Step-by-step explanation:

<u>Standard form:</u>

  • ax + by = c

<u>Slope intercept form:</u>

  • y = mx + b

<u>Point slope form:</u>

  • y - y₁ = m(x - x₁)

<u>Use the given points and find the slope:</u>

  • m = (y₂ - y₁) / (x₂ - x₁)
  • m = (1 - 4) / (- 1 - 1) = - 3/ - 2 = 3/2 = 1.5

<u>Point-slope form:</u>

  • y - 4 = 1.5(x - 1)

<u>Conv</u><u>ert this to slope-intercept form:</u>

  • y - 4 = 1.5(x - 1)
  • y = 4 + 1.5(x - 1)
  • y = 4 + 1.5x - 1.5
  • y = 1.5x + 2.5

<u>Convert this into standard form:</u>

  • y = 1.5x + 2.5
  • 2y = 3x + 5
  • 3x - 2y = - 5
6 0
2 years ago
Read 2 more answers
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