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romanna [79]
3 years ago
15

Factor x3 + x2 + x + 1 by grouping. What is the resulting expression?

Mathematics
2 answers:
Scilla [17]3 years ago
7 0
To factor by grouping, you group up the 1st 2 terms together and the last 2 terms together and then factor those pieces.

(x^3 + x^2) + (x + 1)
x^2(x + 1) + 1(x +1) - now factor out the (x + 1)
(x + 1)(x^2 + 1) - final answer

Lisa [10]3 years ago
3 0

Answer: answer is C.


Step-by-step explanation:


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X(x+1)(x+2)(x+3)=24
enyata [817]

Answer:1(1+1)(1+2)(1+3)

Step-by-step explanation:

5 0
2 years ago
Help I need the answers
jolli1 [7]
240
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7 0
3 years ago
Read 2 more answers
Resolva esta questão usando a lei do anulamento 2×(×-5) =0
Kay [80]
<span>Hola, hablas español?</span>
6 0
2 years ago
What are the steps of factoring (5m-2)^2-(3m-4)^2 ?
Svetlanka [38]
We use the formula a^2 - b^2 = ( a - b )( a + b );
We have a = 5m - 2 and b = 3m - 4;
<span>(5m-2)^2-(3m-4)^2 = (5m - 2 -3m + 4) x (5m-2 + 3m - 4) = (2m + 2)(8m - 6) = 2(m +1) x 2(4m - 3) = 4(m+1)(4m-3);

</span>
6 0
3 years ago
I need help finding this answer because I am pretty sure it’s C but I don’t know
malfutka [58]

Answer: A) -9

Step-by-step explanation:

If x = -2

Then 3^{x} = 3^{-2}

So, it is -9

5 0
2 years ago
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