Question

Упростить.1.2.

Answer 1

1.12a-6a^2+5-2a+3a^2=-3a^2+10a+52.12a^2-9a-20a+15=12a^2-29a+153.(m^2-b^2-m^2-2mb-b^2)/(mb-b^2)(-2b^2-2mb)/(mb-b^2)(2b(-b+m))/(b(m-b))(2b(m-b))/(b(m-b))2b/b2

Answer 2

Simplifying the Expression 1.2

To simplify the expression 1.2, we need more context or information about the expression. The search results provided do not directly address the simplification of the expression 1.2. Could you please provide more details or clarify the context in which the expression is being used? This will help me provide a more accurate and relevant response.