Math, asked by prathanaprincess28, 1 year ago

plz help me doing this please please please it's very urgent​

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Answers

Answered by Umang4002
1

Answer:

The pic has the answer. Check it out for understanding.

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Answered by kanthaniket32
1

Answer:

Step-by-step explanation:

we know, (a-b)(a+b)=a²-b²

from the question, lets  suppose a=(a/3) and b=(b/4)

=(a/3)²-(b/4)²

=a/9-b/16

=(16a-9b)/144

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