Question 699608

solution of root over 50=root over 25+x square


{{{sqrt(50) = sqrt(25 + x^2)}}}



{{{(sqrt(50))^2 = (sqrt(25 + x^2))^2}}} ------ Taking the square root of each side


{{{50 = 25 + x^2}}}


{{{x^2 = 50 - 25}}}


{{{x^2 = 25}}}


x = ±{{{highlight_green(5)}}}


You can do the check!!


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