Question

find the value of a and b: root5 minus root3/eoot5 +root3 = a+broot3​

Answer 1

Answer:

a = √5 and b = 4/√5

Step-by-step explanation:

The question says...

√5 - √3/√5 + √3 = a + b√3 (Taking L.C.M)

(5 - √3 + 5√3)/√5 = a + b√3

(5 + 4√3)/√5 = a + b√3 ( Dividing seperately )

5/√5 + 4√3/√5 = a + b√3

Comparing the L.H.S and R.H.S

5/√5 = a, ....So a = √5

4√3/√5 = b√3 .... b = 4/√5

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