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What is the solution for the equation
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What is the solution for the equation

What is the solution for the equation-example-1
User Pete Alvin
by
4.4k points

1 Answer

5 votes

Answer:

b = 0

b = 4

Explanation:


\frac{5}{ {3b}^(3) - {2b}^(2) - 5 } = \frac{2}{ {b}^(3) - 2 } \\ 5( {b}^(3) - 2) = 2( {3b}^(3) - {2b}^(2) - 5) \\ {5b}^(3) - 10 = {6b}^(3) - {4b}^(2) - 10 \\ 10 - 10 = {6b}^(3) - {5b}^(3) - {4b}^(2) \\ 0 = {b}^(3) - {4b}^(2) \\ 0 = {b}^(2) (b - 4) \\

b = 0 or b - 4 = 0

b = 0

b = 4

User Colinross
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