factorie:1) 7x^2 -25x +12
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Answer:
( 7x - 4 )( x - 3 )
Step-by-step explanation:
7x² - 25x + 12
Splitting the middle term
= 7x² - 21x - 4x + 12
= 7x( x - 3 ) - 4( x - 3 )
= ( 7x - 4 )( x - 3 )
Hence factorised.
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