splitting of midterm 15x2-x-28
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Hi friend
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Your answer
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★ FACTORISATION
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15x² - x - 28
=> 15x² + 20x - 21x - 28
=> 5x(3x + 4) - 7(3x + 4)
=> (3x + 4)(5x - 7)
HOPE IT HELPS
-------------
Your answer
--------------------
★ FACTORISATION
-------------------------------
15x² - x - 28
=> 15x² + 20x - 21x - 28
=> 5x(3x + 4) - 7(3x + 4)
=> (3x + 4)(5x - 7)
HOPE IT HELPS
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