Question

49⅛+(-½)³+(-24)²=m² при каком значении m

Answer 1

$49\dfrac18+\bigg(-\dfrac12\bigg)^3+(-24)^2=m^2\\\\m^2=49\dfrac18-\dfrac{1^3}{2^3}+576\\\\m^2=49\dfrac18-\dfrac18+576\\\\m^2=49+576\\\\m^2=625\\\\m=\pm\sqrt{625}\\\\m=\pm25$

Ответ: m = -25; 25