Question

800=8×10^8×x^-3/2 determine x

Answer 1

800=8×10^8×x^-3/2

divide both sides by 8 to get

100 = 10^8 x^(-3/2)

Multiply both sides by x^(3/2)

100 x^(3/2) = 10^8

x^(3/2) = 10^6

Raise both sides to the (2/3) power

x = 10^4

x = 10,000


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Answer 2

Answer:

answer is 10⁴ which is 10000