The Product of (4x-1)(x+y+1) is equal to?
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Answer:
4x*2+4xy+3x-y-1
Step-by-step explanation:
(4x-1)(x+y+1)
(4x*2+4xy+4x-x-y-1)
( 4x*2+4xy+3x-y-1)
It is an equation which represents pair of straight lines.....
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