Question

find a and b : 7 + root 5 / 7 minus root 5 minus 7 minus root 5 / 7 + root 5 = a + 7 / 11 root 5 b.

Answer 1

7+√(5/7)-√5-7-√(5/7)+√5=a+(7/11)√5b

√5=a+0.636+2.23b

2.23=a+0.636+2.23b

put a=0

b=0.714

i dont know you question last is √(5b)..

it is the correct , the answer will be totally changed