M = -9 ; solve for m by simplifying both sides of the equation, then isolating the varible
6a-2(a-1)
6a-2a-2
4a-2
I think it is 4a-2
C because you have to think a bout how to get from y to x
Answer:8
Step-by-step explanation:2 x 2=4 x 2=8
There are no real roots for a negative number, so -81 has no real roots, if the number is 81 however, then the tow roots are 9