Question

if root 2 minus root 5/ root 2 +root5=a+b +root 10 ,find the values of a and b

Answer 1

нєℓℓσ мαтє!

ρℓєαѕє яєfєя тσ тнє αттαт¢нмєит!

нσρє ιт нєℓρѕ

Answer 2

Answer:

Step-by-step explanation:

Simplification:

                        Expressions are simplified when they are rewritten in a concise manner and without any similar phrases.When simplifying an expression, we combine all like terms and, if necessary, solve all of the given brackets, leaving only the unlike terms that cannot be further reduced.

Given:

         √2-√5/√2-√5 =  a+b√10

Find:

      To find a and b

Solution:

                √2-√5/√2-√5 =  a+b√10

                 √2-√5/√2√5×√2-√5/√2-√5 =  a+b√10

                   2+5-2√10/2-5 = a+b√10

                  -7/3+2√10/3= a+b√10

                    so, a=7/3 and b=2/3

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