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liberstina [14]
3 years ago
5

(X-2)(x^2+2x+4) what is the answer to this equation?

Mathematics
2 answers:
jok3333 [9.3K]3 years ago
8 0
First we expand by distributing sum groups
X(x^2 + 2x + 4 ) - 2 (x^2 + 2x + 4)
Then you expand by distributing terms
X^3 + 2 x^2 + 4x - 2 ( x^2 + 2x + 4)
Collect like terms
X^3 + (2x^2 - 2x^2) + (4x - 4x) - 8
Simplify
X^3 - 8
Delvig [45]3 years ago
7 0

Answer:

x^3 - 8

Step-by-step explanation:

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Is 20 a prime or composite number.​
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6 0
3 years ago
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Can a triangle be formed with the side lengths of 8cm 4cm and 12cm?
AVprozaik [17]

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X-1.4=7.82<br><br> Show work
const2013 [10]
You want to isolate x.  To accomplish this, add 1.4 to both sides of your eqn.:

x = 7.82 + 1.4 = 9.22 (answer)
8 0
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