Question

if root7 + 4/root7-4=m+n root7, find the values of 'm' and 'n'​

Answer 1

Answer:

Step-by-step explanation:√7/1 + 4/√7-4=m+n√7. , 4×√7/√7×√7 = 4√7/7

√7/1+4√7/7-4/1

LCM=7

7√7+4√7-28/7=m+n√7

11√7-28/7=m+n√7

m=11√7/7. n√7=28/7 , n= 28/7√7

n=4√7/7