To solve this inequality, we first need to simplify the expressions inside the square roots:
For the first square root expression [tex]2x^{2} - 8x + 6 = 2(x^{2} - 4x + 3) = 2(x - 3)(x - 1)[/tex]
For the second square root expression [tex]4x - x^{2} - 3 = -x^{2} + 4x - 3 = -(x^{2} - 4x + 3) = -((x - 3)(x - 1))[/tex]
Now the inequality becomes [tex]\sqrt{2(x - 3)(x - 1)} + \sqrt{-((x - 3)(x - 1))} < x - 1[/tex]
Notice that both square roots have a common factor of [tex]\sqrt{x - 3}[/tex], so let's substitute [tex]u = \sqrt{x-3}[/tex] and simplify the inequalities:
[tex]2u|u| < (u^2+2)u^2[/tex]
Now, we'll split it into two cases:
Case 1: u > [tex]2u^2 < (u^2+2)u^2[/tex [tex]2 < u^2[/tex [tex]u > \sqrt{2}[/tex But since we started with u > 0, this condition holds in this case.
Case 2: u < In this case, u becomes -u, so [tex]2u|u| < (u^2+2)u^2[/tex] become [tex]-2u^2 < (u^2+2)u^2[/tex [tex]u^2 > -2[/tex Which is always true for real numbers.
Therefore, the solution to the inequality is [tex]u > \sqrt{2} \rightarrow \sqrt{x-3} > \sqrt{2} \rightarrow x - 3 > 2 \rightarrow x > 5[/tex]
To solve this inequality, we first need to simplify the expressions inside the square roots:
For the first square root expression
[tex]2x^{2} - 8x + 6 = 2(x^{2} - 4x + 3) = 2(x - 3)(x - 1)[/tex]
For the second square root expression
[tex]4x - x^{2} - 3 = -x^{2} + 4x - 3 = -(x^{2} - 4x + 3) = -((x - 3)(x - 1))[/tex]
Now the inequality becomes
[tex]\sqrt{2(x - 3)(x - 1)} + \sqrt{-((x - 3)(x - 1))} < x - 1[/tex]
Notice that both square roots have a common factor of [tex]\sqrt{x - 3}[/tex], so let's substitute [tex]u = \sqrt{x-3}[/tex] and simplify the inequalities:
[tex]2u|u| < (u^2+2)u^2[/tex]
Now, we'll split it into two cases:
Case 1: u >
[tex]2u^2 < (u^2+2)u^2[/tex
[tex]2 < u^2[/tex
[tex]u > \sqrt{2}[/tex
But since we started with u > 0, this condition holds in this case.
Case 2: u <
In this case, u becomes -u, so
[tex]2u|u| < (u^2+2)u^2[/tex] become
[tex]-2u^2 < (u^2+2)u^2[/tex
[tex]u^2 > -2[/tex
Which is always true for real numbers.
Therefore, the solution to the inequality is
[tex]u > \sqrt{2} \rightarrow \sqrt{x-3} > \sqrt{2} \rightarrow x - 3 > 2 \rightarrow x > 5[/tex]