Question

simplify
I have exams ​

Answer 1

Answer:

2a-3b

Step-by-step explanation:

The explanation is above

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Answer 2

Answer:

$\frac{4a^2}{2a-3b} - \frac{12ab - 9b^2}{2a-3b}$ $=(2a - 3b)$

Step-by-step explanation:

$\frac{4a^2}{2a-3b} - \frac{12ab - 9b^2}{2a-3b}$

$=\frac{4a^2 - 12ab + 9b^2}{2a-3b}$

$=\frac{(2a)^2 - 2.2a.3b + (3b)^2}{2a-3b}$

$=\frac{(2a - 3b)^2}{2a-3b}$

$=(2a - 3b)$