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Umnica [9.8K]
3 years ago
11

If x = -1, x cubed + x

Mathematics
2 answers:
forsale [732]3 years ago
6 0
(-1)(-1)(-1)+(-1)=-1-1=-2

-2

Hope this helps!
Simora [160]3 years ago
5 0
(-1)^3 + (-1)
-1 + -1
-2
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stich3 [128]

We have been given that  you drop a ball from a window 50 metres above the ground. The ball bounces to 50% of its previous height with each bounce. We are asked to find the total distance traveled by up and down from the time it was dropped from the window until the 25th bounce.            

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S_{25}=\frac{50\cdot(1-(0.5)^{25})}{1-0.5}

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3 years ago
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Step-by-step explanation:

6 0
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