Math, asked by nandinibhardwaj19, 10 months ago

19. a3b3-9ab2 + 20ab .
Hey mate please solve this it is urgent.
Useless answer will be reported

Answers

Answered by MysteryUnsolved

1

Hello :D ✨

Step-by-step explanation:

a3b3 - 9ab2 + 20ab

=11 ab

a×3 b×3

=9ab - 9ab × 2 + 20ab

=9ab - 18ab + 20 ab

=11ab

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