Question

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

Answer 1

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)