Упростите выражение: 36x(x+2)-(6x+1)^2.

Question

\[36x(x + 2) - (6x + 1)^{2} =\]

\[= 36x^{2} + 72x - 36x^{2} - 12x - 1 =\]

\[= 60x - 1.\]

Accepted Answer

\[36x(x + 2) - (6x + 1)^{2} =\]

\[= 36x^{2} + 72x - 36x^{2} - 12x - 1 =\]

\[= 60x - 1.\]

Ответ: