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yanalaym [24]
3 years ago
9

Use the numbers 8, 6, and 2 and one operation to write and expression that includes an exponent and has a value of 8. Use each n

umber only once
Mathematics
2 answers:
Vesnalui [34]3 years ago
4 0

Answer:

6+2^{1}=8 \Rightarrow 6+2=8 \Rightarrow 8=8

Step-by-step explanation:

1) One solution is to write, as our exponent:

2^{1}=2

2) Because this is special case of the Exponents Law, valid for every base ≠ 0.

a^{1}=a

3) Hence, including an exponent the numbers 6, 2 whose value is eight.

6+2^{1}=8 \Rightarrow 6+2=8 \Rightarrow 8=8

Therefore our expression is true

velikii [3]3 years ago
4 0
‍♀️ what is this I don’t get it
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Suppose that the length of a side of a cube X is uniformly distributed in the interval 9
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Answer:

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Required

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f(v) = \left \{ {{\frac{1}{3}v^{-\frac{2}{3}}\ 9^3 \le v \le 10^3} \atop {0, elsewhere}} \right.

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