write the rational expression in lowert terms

write the rational expression in lowest terms.5

5k^2 - 5k/7k - 7 =
in Algebra 2 Answers by Level 1 User (300 points)

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1 Answer

5x^2 -(5x/7x) -7 become 5x^2 -(5/7) -7

=5x^2 -(54/7)=0

5x^2=54/7

x^2=54/35=1.542857143

x=1.242118007
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