Math, asked by kgeeta103, 8 months ago

Evaluate (x-3a)(3a+x) *

Answers

Answered by kaurjagmohan91

0

Answer:3x23 a23

Step-by-step explanation:dhskjs dudsjsdjsidhdh

Answered by akashnav

0

Step-by-step explanation:

Apply (a+b) (a-b)= a²-b²

In this question b

a=x

b=3a

so by applying above identity

we get

x²-(3a)²

=x²-9a² .

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