Question

.ple solve this question.i will mark u as a brainlist
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Answer 1

Answer:

8b³-3ab² - 4b   (or)  b(8b²-3ab-4)

Step-by-step explanation:

$\frac{-27a^3b^4-36a^2b^3+72a^2b^5}{9a^2b^2}$

= $\frac{-9*3a^3b^4-9*4a^2b^3+9*8a^2b^5}{9a^2b^2}$

= $\frac{9a^2b^2[-3ab^2-4b+8b^3]}{9a^2b^2}$

= -3ab² - 4b + 8b³

= b(8b²-3ab-4)