factorise:24x²-13x-2
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Answer:
24x² – 13x – 2
= 24x² – 16x + 3x – 2
= 8x (3x–2) +1 (3x-2)
= (3x–2) (8x+1)
1.) 3x – 2 = 0
3x = 2
x = 2/3
2.) 8x + 1 = 0
8x = – 1
x = –1/8
hope it will help you
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