(X+1)2nd power-1=0

(X+1)2nd power-1=0

(X+1)2-1=0
(X+1)2=1
X+1=±1
X1=0, x2=-2

M of a of a minus 3 of a minus m of 2a minus 4 of a minus 3a minus m+2 of a M of a +1th power of a +3rd power of a +3rd power of a +2nd power of a M of a+1 times a to the third power minus 2a to the fourth power of m times a to the third power minus 3a to the second power of m+2

=(M+4) power of a -(m+4) power of 2a -(m+4) power of 3a
=(M+4) power of -4a