Math, asked by sneha1827, 2 months ago

Prove that 2( a - b ) × 2( a + b ) = 4( a × b )

Answers

Answered by bawanekunal181
0

Step-by-step explanation:

lHS=2(a-b)×2(a+b)

=(2a-2b)×(2a+2b)

=4

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