Question

Take m² + m + 4 from - m² +3m +6 and
the result from m² + m + 1​

Answer 1

Answer:

=3m²-m-1

Step-by-step explanation:

-m²+3m+6 -(m²+m+4)

=-m²+3m+6-m²-m-4

=-2m²+2m+2

then;

m²+m+1-(-2m²+2m+2)

=m²+m+1+2m²-2m-2

=3m²-m-1