Question

3x(4x-5)+3 It is a algebraic expression please give the answer

Answer 1

X= 1 or -1 right answer

Answer 2

The correct answer is "x = 1/4" and "x = 1".

Step-by-step explanation:

$The \ given \ expression \ is:\\\\3x(4x-5)+3=0\\\\On \ evaluating \ the \ above \ expression \ is:\\\\12x^2-15x+3=0\\\\On \ factorizing \ the \ above \ equation,we \ get\\\\12x^2-12x-3x+3=0\\\\12x(x-1)-3(x-1)=0\\\\(12x-3)(x-1)=0\\\\12x-3=0\\\\12x=3\\\\x=\frac{3}{12}\\ \\x=\frac{1}{4}\\ \\Or,\\\\x-1=0\\\\x=1$

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