Factorise x² -7x+12
(x-4)(x+3)
(x-4)(x-3)
(x-2)(x+3)
(x-4)(x+6)
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ᴀɴsᴡᴇʀ :-
x² - 7x + 12
x² - 4x - 3x + 12
x (x - 4) -3(x - 4)
(x - 4) (x - 3)
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Answer:
(x-4)(x-3) is the answer
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