3x^2+7x+12+6 x factorise it
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Answer:
(3x+4)(x+4)
Step-by-step explanation:
3x²+7x + 12 + 6x
=>3x² +13x + 12
=>3x² + 9x + 4x +12
=>3x(x+3) + 4(x+3)
=>(3x+4)(x+3)
if the R.H.S was equal to 0 then value of x = -4/3 and -3.
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