Найдите корни уравнения:
(7m+6)(6-7m)=36-m(m+1)

Решение:(7m+6)(6-7m)=36-m(m+1)(6+7m)(6-7m)=36-m²-m6² -(7m)²=36-m²-m36-49m²-36+m²+m=0-48m²+m=0-m(48m-1)=0-m=0m=0: -1m1=048m-1=048m=1m=1 :48m2=1/48Ответ:(m1=0; m2=1/48)