Math, asked by radhaparashar31, 7 months ago

(3x-4y)(3x+4y)
Answer

Answers

Answered by kanishksingh1004

2

Answer:

=3x(3x+4y)-4y(3x+4y)

=9x²+12xy-12xy-16y²

=9x²-16y²

Answered by mailsahinaparvin

1

Answer:

(3x-4y)(3x+4y)

= 3x(3x + 4y) -4y(3x + 4y)

= 9xsquare + 12xy -12xy -16ysquare

= 9xsquare -16ysquare

N.B:

I could not use 2 as superscript. So I have used square to indicate power 2.

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