Question

if m+ 1 by m = -5,show that m square +1 m square =23​

Answer 1

Answer:

PROVED

Step-by-step explanation:

M+1=5

OR,(M+1/M)^2=25

OR,M2+1/M^2+2*M*1/M=25

OR,M^2+1/M^2+2=25

M^2+1/M^2=23(PROVED)