Olympiad Mathematics | Check the Two Methods

[@michael-r6t2h]

method two where you factored into the difference of squares was a bit confusing, but it looks like a faster way

[@ScholarTutors]

Yes. Thanks for the comments 👍.
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[@sandikay3323]

Method 3
(X+3)^2 = 3^2
Take the square root of both sides.
X +3 = +3 and x+3 = -3
Subtract 3 from both sides of the equation in both equations
○°○ X = 0 and X = -6

[@ScholarTutors]

Wow, thanks for the comments 👍
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[@sandikay3323]

@@ScholarTutors Yes, I taught math for 33 years.

[@michael-r6t2h]

yup that is the simplest way to get the answer

[@harrymatabal8448]

0 and -6

[@ScholarTutors]

Yes. Thanks for the comments 👍
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[@riyatmoko8241]

9

[@ScholarTutors]

Great 👍. Thanks for the comments.
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