4X^2-8X+3=0

Question

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Answer 1

Solving by factoring,

4x^2-8x+3 = (2x-1)(2x-3) = 0

Answer: x = 1/2 or x = 3/2

Attn: 4*3 = (-2)(-6), and -2-6 = -8, the coefficient of x.

Answer 2

Hi Mark,

You'll want to use the quadratic formula to solve for x in this equation.

−b ± √   b2 − 4ac

2a

In this case you have the expression 4x² - 8x + 3.
a = 4
b = -8
c = 3

Plug these values into the quadratic equation to solve for x.