9x²+9x+2 factorise
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9x² + 9x + 2
= 9x² + 6x + 3x + 2
= 3x[3x + 2] +1[3x + 2]
= (3x+1)(3x+2)
x = -1/3 and x = -2/3
Hope it's helpful, Thank you :-)
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