Answer:
90
Step-by-step explanation:
90
Answer:
Lesser x = -9
Greater x = 9
Step-by-step explanation:
Step 1 ) Move all terms right side of the equation.



Step 2 ) Apply quadratic formula. (Note: There are 2 solutions)



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Step 3 ) Simplify.
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Since the options only provide one of the answer we found, the answer is...

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- <em>Marlon Nunez</em>