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vredina [299]
3 years ago
15

Multiply the polynomials.

Mathematics
1 answer:
Nonamiya [84]3 years ago
7 0

Answer:

The answer to your question is: letter A

Step-by-step explanation:

      (x + 3) (3x² + 8x + 9) = 3x³  + 8x² + 9x + 9x² + 24x + 27

                                       = 3x³ + 17x² + 33x + 27              Simplify like terms      

Α. 3x3 + 17x2 + 33x + 27

Β. 3x3 + 17x2 – 15x + 27

C. 3x2 + x2 + 33x+ 27

D. 3x3 + 17x2 + 33x - 27

​

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oksano4ka [1.4K]

<span><span><span>2r - 9 > -6
</span><span>2r - 9 = -6
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<span><span /></span><span><span>9x-5 < -41
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x = -36/9 = -4
x < -4</span></span>

<span><span>3x + 13 > 7
3x + 13 = 7
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x = -6/3 = -2
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<span><span>4x + 3 > -17
4x + 3 = -17
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<span><span>7x - 4 < 10
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3 years ago
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