Question

(1-2b)÷(b-2)=(b+2)÷(1+2b)​

Answer 1

by cross multiplying

$(1 - 2b)(1 + 2b) = ( b+ 2)(b - 2)$

$1 - 4 {b}^{2} = {b}^{2} - 4$

by solving it

$- 5 {b }^{2} = - 5 \\ {b}^{2} = 1 \\ b = 1$

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Answer 2

Step-by-step explanation:

Here is your answer

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