Question 1204761
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Refer to the diagram shown in my response here
<a href="https://www.algebra.com/algebra/homework/quadratic/Quadratic_Equations.faq.question.1197474.html">https://www.algebra.com/algebra/homework/quadratic/Quadratic_Equations.faq.question.1197474.html</a>
Use that as a template for this problem.


The inner rectangle is 1 meter by 3 meters.
The larger outer rectangle is 1+2x meters by 3+2x meters


The equation to solve is
(1+2x)(3+2x) = 195
I'll let you take over from here.


Hint: The answer is somewhere between 4 and 12.
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