factorise:
3x² - 8x - 3
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Answer:
3x² - 8x - 3
3x^2 - (9 - 1)x - 3 = 0
3x^2 - 9x + x - 3 = 0
3x(x-3) + 1(x - 3) = 0
(x - 3) (3x -1) = 0
x - 3 = 0, 3x - 1 =0
x = 3, x = 1/3
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Answer:
Your answer is
Step-by-step explanation:
3x-9x+x-3=0
3x(x-3)+1(x-3)=0
(3x+1)(x-3)=0
x=-1/3, 3
HOPE IT IS HELPFUL......
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