Question

5m² +22 m +8=0 solve the problem by factorisation​

Answer 1

Answer:

the value of m is -4 or -2/5

I hope this answer will be correct

Answer 2

Answer:

m= -4 , -5/4

Step-by-step explanation:

5 m^2 +22m +8=0

5 m^2 + 20m + 2m+8=0

5 m(m+4)+2(m+4)=0

(5m+2)(m+4)=0

5m+2=0 ; m+4=0

m=-5/2 ; m=-4