Question

4x+5/x^2-3x+220" id="TexFormula1" title=" \frac{4x + 5}{x ^{2} - 3x + 2 } " alt=" \frac{4x + 5}{x ^{2} - 3x + 2 } " align="absmiddle" class="latex-formula">
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Answer 1

Answer:

(4x+5)/[(x-1)(x-2)]

Step-by-step explanation:

(4x+5)/(x^2-3x+2)

factor out the trinomial x^2-3x+2 first,

find two numbers that when they multiply, you get the third term, which is 2 in this case. And when they add up, you get the second term, which is -3 in this case. x^2-3x+2=(x-1)(x-2)