Question

If 4+√5÷√5=a+b√5, then the value of b is​

Answer 1

=4+√5/√5=a+b√5

=(4+√5/√5)*(5)/(5)=a+b√5

=4√5+5/5=a+b√5

SINCE THERE IS NO SUBTRACTION,    (4√5+5/5) CAN ALSO BE WRITTEN AS=(5+4√5/5)

THEN,

(5+4√5/5)=a+b√5

THEN,

a=5,b=4

AAYA SAMAJ ME.