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Solve the following quadratic equation: x/x+3 = 5/2x+6​

Solve the following quadratic equation: x/x+3 = 5/2x+6​
asked 215k views
5 votes
Solve the following quadratic equation:

x/x+3 = 5/2x+6​

Solve the following quadratic equation: x/x+3 = 5/2x+6​-example-1
asked
User SOF User
by
7.9k points

1 Answer

1 vote

Answer:


x=5/2, x=-3\\

Explanation:


x(2x+6)=5(x+3)\\2x^2+6x=5x+15\\2x^2+6x-5x-15=0\\2x^2+x-15=0\\2x^2+6x-5x-15=0\\2x(x+3)-5(x+3)=0\\(2x-5)(x+3)=0\\2x-5=0, x+3=0\\x=5/2, x=-3\\

answered
User Steven Mohr
by
7.3k points
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