factorise 6x² - 3 - 7x²
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Answer:
6x²-3-7x = 0
6x²-7x-3 = 0
6x²-9x+2x-3 = 0
3x(2x-3)+1(2x-3)
(3x+1)(2x-3)
x = -1/3 and x = 3/2
Step-by-step explanation:
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