answer this question and prove yourself a genius
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Sneha3123:
hehee new style of attracting people towards the question hue good
its not clear
Your question is wrong
its absolutely right question dear
Its a + root 15
try to rationalise it
Not a - root 15
hmm right
it should be √5
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root5 + root 3 / root5 - root3 => A + B root15
rationalize , ..... (rt5 + rt3 )^2 / (rt5)^2 - (rt3)^2
=> 5 + 2rt15 + 3 / 5 - 3
8 + 2rt15 / 2 => 2( 4 + rt15 ) / 2
2 gets cancel by division so,
4 + rt15 = A + B rt15
therefore, A = 4 and B = 1 .
Plz mark it as the brainliest .
rationalize , ..... (rt5 + rt3 )^2 / (rt5)^2 - (rt3)^2
=> 5 + 2rt15 + 3 / 5 - 3
8 + 2rt15 / 2 => 2( 4 + rt15 ) / 2
2 gets cancel by division so,
4 + rt15 = A + B rt15
therefore, A = 4 and B = 1 .
Plz mark it as the brainliest .
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