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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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The diameter of a circle is 10 in. Find its area in terms of pie.
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Answer:

The diameter of the circle = 10 cm

The radius of the circle= 10/2= 5 cm

Step-by-step explanation:

Area of the circle = pi r^2

= pi 5^2

=3.14 *25

= 78.5 cm ^2

7 0
3 years ago
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What is the volume of a rectangle with a height of 7 units a width of 5 units and a length of 8 units
skad [1K]

Answer:

None of the above.

Step-by-step explanation:

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I hope I helped you.

4 0
4 years ago
Will mark brainliest if you help!!!!!​
Katyanochek1 [597]

Answer:

.70

Step-by-step explanation:

5 and up round up so it would round to .7

3 0
3 years ago
Help on these 2 please!!
gladu [14]
Hope this helps
7 \frac{1}{5}  - 2 \frac{3}{5}  =  \frac{36}{5}  -  \frac{13}{5}  =  \frac{23}{5}  = 4 \frac{3}{5}

8 \frac{2}{5}  - 4 \frac{3}{5}  =  \frac{42}{5}  -  \frac{23}{5}  =  \frac{19}{5}  = 3 \frac{4}{5}
good luck
6 0
3 years ago
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