Question

10. If'a' and 'b' are rational numbers, find the value of a and b in each of the following
equations

√5+√3÷2√5-3√3=a-b√15​

Answer 1

Answer:

a = -19, b = 5

comparing LHS with RHS we get,

(-19 - 5√15)/7 = a - b√15

hence, value of a = -19 and value of b = 5