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frez [133]
2 years ago
10

Simplify the expression x2+x (x-5)-x+7

Mathematics
1 answer:
Elodia [21]2 years ago
4 0
(I think you mean x2 is x squared correct? if so) x^2+x^2-5x-x+7

2x^2-6x+7
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Answer:

X = 2

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3 years ago
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What's the hight of a million pennies
TiliK225 [7]

The thickness of a brand new US penny that hasn't been
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If you have a million pennies, there are many ways to arrange them.
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If you somehow succeed in stacking all million of them in one stack,
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       (1,000,000) x (1.52 mm) =  1,520,000 millimeters
                                                         152,000 centimeters
                                                             1,520 meters
                                                               1.52 kilometers

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                                                               7.56 furlongs
                                                            0.944 mile
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3 0
3 years ago
How do you write The difference between 7 and the product 3x is 23
MrRissso [65]
How do you write The difference between 7 and the product 3x is 23

3x -7 =23


4 0
3 years ago
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