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devlian [24]
3 years ago
9

R to the 2nd power -6r-8=0

Mathematics
1 answer:
Natasha2012 [34]3 years ago
3 0
R² - 6r - 8 = 0
r² = 7.12
r = -1.12
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How do you do this question?
quester [9]

Step-by-step explanation:

F(x) = ∫ₐˣ t⁷ dt

F(x) is the area under f(t) between t=a and t=x.  When x=a, the width of the interval is 0, so the area is zero.

F(6) = 0, so a = 6.

F(x) = ∫₆ˣ t⁷ dt

F(6) = ∫₆⁶ t⁷ dt

F(6) = 0

3 0
3 years ago
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Lorico [155]
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7 0
2 years ago
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Mariulka [41]

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0.24

Step-by-step explanation:

also i see what you did there

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7 0
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Ksivusya [100]
You have to divide so it would be

X+2/2 = y do you see what I did so then it would be
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6 0
2 years ago
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