Final Answer
$x\leq 4.236068$
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Step-by-step Solution
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1
Moving the term $3$ to the other side of the inequation with opposite sign
$x^2-4x\leq 0-3$
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$x^2-4x\leq 0-3$
Learn how to solve problems step by step online. Solve the inequality x^2-4x+3<=0. Moving the term 3 to the other side of the inequation with opposite sign. Subtract the values 0 and -3. Factor the polynomial x^2-4x. Add and subtract \left(\frac{b}{2}\right)^2, replacing b by it's value -4. Now, we can factor x^2+-4x+4 as a squared binomial of the form \left(x+\frac{b}{2}\right)^2.
Final Answer
$x\leq 4.236068$