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AlladinOne [14]
3 years ago
12

Factor completely x3 – 3x2 - 9x + 27

Mathematics
1 answer:
lakkis [162]3 years ago
7 0

Answer:

x³ - 3x² - 9x + 27

= x²(x - 3) - 9(x - 3)

= (x² - 9)(x - 3)

= (x -3)(x + 3)(x - 3)

= (x + 3)(x - 3)²

Step-by-step explanation:

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81/15 + -14/5 plz it is for a test
Natali [406]

Answer:

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Step-by-step explanation:

6 0
2 years ago
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4vir4ik [10]

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Step-by-step explanation:

The question is to calculate one-eight of the sum of 18 and the product of 6 and 1. This will be:

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8 0
3 years ago
If s(x) = 2 – x2 and t(x) = 3x, which value is equivalent to (s t)(-7)? A. -439 B. -141 C. 153 D. 443
Ulleksa [173]
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(s o t)(x)=s(t(x))
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(s o t)(-7)=s(t(-7))=s(-21)=-439
Answer: Option A -439
5 0
3 years ago
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AlladinOne [14]

Answer:

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Step-by-step explanation:

hope this helps

5 0
2 years ago
Make sure you tell me what goes in each of the 2 blanks.
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