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What is 12x^3-9x^2-4x+3 in factored form
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What is 12x^3-9x^2-4x+3 in factored form

User Anton Skybun
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1 Answer

2 votes

Answer:

12x^3-9x²- 4x+3 =(4x-3)(√3x-1) (√3x+1)

Step-bystep explanation:

hello :

12x^3-9x²- 4x+3 = 3x²(4x-3)-(4x-3) = (4x-3)(3x²-1)

but : 3x²-1 = ( √3x)²-1² = (√3x-1) (√3x+1) by identity : a²-b²=(a-b)(a+b)

12x^3-9x²- 4x+3 =(4x-3)(√3x-1) (√3x+1)

User Kishor Ramani
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