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guajiro [1.7K]
2 years ago
7

Is (x − 2) a factor of f(x) = x3 − 2x2 + 2x + 3? Explain your reasoning.

Mathematics
1 answer:
Drupady [299]2 years ago
6 0

Answer:

❌

Step-by-step explanation:

If (x-a) is a factor of a polynomial then the polynomial must equal zero .

Here's what I mean :

x - 2 = 0  

x = 2

(2)³-2(2)²+2(2) + 3 = 0 ❌

8 - 8 +4 +3 = 0 ❌

7 = 0 ❌

Hope this helped and have a good day

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#3
Lady_Fox [76]
#3 answer: 42

3x7= 21
21x2=42

#4 answer:140

5x7=35
2x2=4
4x35=140

4 0
3 years ago
barbara filled a box with layers of unit cubes.the box had a volume of 125 cubic units which sentence about the box must be true
Arturiano [62]
The box was filled with exactly 125 unit cubes because volume means it has to be filled.

Hope this helps! <span>\(≧▽≦)/</span>




6 0
3 years ago
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aleksklad [387]

The minimum here is negative one half and the maximum is negative ten.

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3 years ago
What is 130% of 56g?
jeka57 [31]

The answer would be 72.8 grams

5 0
2 years ago
-4k^2-8k-3 = -3-5k^2
mel-nik [20]
-4k^2-8k-3 = -3-5k^2 \\ \\ -4k^2 - 8k = -5k^2 \\ \\ 4k^2 + 8k - 5k^2 = 0 \\ \\ -k^2 + 8k = 0 \\ \\ 8k - k^2 = 0 \\ \\ k(8 - k) = 0 \\ \\ k = 0,8 \\ \\

The final result is: k = 0, 8.
8 0
3 years ago
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