(-3x + 4)(x - 2)
3x2 + 10x + 3 = (x + 3)(3x + 1).
3x2 + 10x - 8 = 0 3x2 + 12x - 2x - 8 = 0 3x(x + 4) - 2(x + 4) = 0 (3x - 2)(x + 4) = 0 So 3x - 2 = 0 or x + 4 = 0 so x = 2/3 or x = -4
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3x2 + 48 + 192 = 3x2 + 240 = 3 (x2+ 80)
19
3x2 + 10x + 3 = (x + 3)(3x + 1).
Do you mean 3x2+10x-8 if so then it is (3x-2(x+4) when factored
3x2 + 10x + 3 = (x + 3)(3x + 1).
-3x2+10x-3 -(3x2-10x+3) -(3x-1)(x-3)
-(x + 2)(3x + 4)
-(3x - 4)(x - 2)
-(3x+4)(x+2)
3x^(2)- 10x - 8 = 0 (3x + 2 )(x - 4 ) = 0 3x + 2 = 0 3x = -2 x = -2/3 & x - 4 = 0 x = 4
3x2 + 10x - 8 = 0 3x2 + 12x - 2x - 8 = 0 3x(x + 4) - 2(x + 4) = 0 (3x - 2)(x + 4) = 0 So 3x - 2 = 0 or x + 4 = 0 so x = 2/3 or x = -4
Please do not remove this question from Inappropriate or split any alts from it. Thanks!
It is: (-3x-4)(x+2) when factored
3x2 + 48 + 192 = 3x2 + 240 = 3 (x2+ 80)