if 2/root3+root5 + 5/root3-root5 = a root3 + a root5 , find the value of a and b
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18
2/√3 + √5 + 5/√3 - √5 = a√3 + b√5
⇒7/√3 + 0 = a√3 + b√5
⇒7/3×√3 + 0√5 = a√3 + b√5
so comparing both sides we get
a = 7/3 & b = 0
⇒7/√3 + 0 = a√3 + b√5
⇒7/3×√3 + 0√5 = a√3 + b√5
so comparing both sides we get
a = 7/3 & b = 0
subhadippal7929:
i think the q has some mistakes it should b (a root 3 + b root5)
oh yes i see . thank u
Answered by
6
the value of a and b is 7/3 and 0.
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