Question

please tell me answers I am given you brainliest ​

Answer 1

Step-by-step explanation:

3m2+2m- 7=0

(3+2)m2 - 7 =0

5(m)2 - 7 =0

5( m)2 - 7 = 2

2- m2 ( 2 and 2square cancles)

m = o

hope it helps you