(7x-2)^2+(7x-2)

yasusar0 2022-07-29 Answered
( 7 x 2 ) 2 + ( 7 x 2 )
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Answers (2)

Brendon Bentley
Answered 2022-07-30 Author has 11 answers
( 7 x 2 ) 2 + ( 7 x 2 )
( 49 x 2 14 x 14 x + 4 ) + ( 7 x 2 )
( 49 x 2 28 x + 4 ) + ( 7 x 2 )
49 x 2 28 x + 4 + 7 x 2
49 x 2 21 x + 2
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Francisco Proctor
Answered 2022-07-31 Author has 6 answers
first start with the ( 7 x 2 ) 2
( 7 x 2 ) ( 7 x 2 ) = 49 x 2 14 x 14 x + 4
combinelike terms
49 x 2 28 x + 4 <----once you have this just add it to(7x - 2)
49 x 2 28 x + 4 + 7 x 2 <-----again combine like terms
49 x 2 21 x + 2 <----so this is your final answer
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