factorise (2p-3q)²-7(2p-3q)-30
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Step-by-step explanation:
Hi ,
16(2p - 3q )² - 4 ( 2p - 3q )
= 4× 4 ( 2p - 3q ) ( 2p - 3q ) - 1×4(2p -3q )
= 4( 2p - 3q ) [ 4( 2p - 3q ) - 1 ]
= 4( 2p - 3q ) [ 8p - 12q - 1 ]
I hope this helps you.
:)
farhan1665:
thanks but it is not correct answer
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Answered by
1
Answer:
hlo mate...here is ur ans
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