(√5+√3)/(2√5-3√3)=a+b√15 ; find values of a,b
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(√5+√3)/(2√5-3√3)=a+b√15
(√5+√3)(2√5+3√3)/(20-27)= a+b√15
[10+3√15+2√15+9]/-7=a+b√15
(-19/7-5√15/7)= a+b√15
now, comparing both sides,
a=-19/7 and b=-5√15/7
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(√5+√3)(2√5+3√3)/(20-27)= a+b√15
[10+3√15+2√15+9]/-7=a+b√15
(-19/7-5√15/7)= a+b√15
now, comparing both sides,
a=-19/7 and b=-5√15/7
please mark me brainliest
jaynir2216:
how to mark
as brainliest
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is it that three dots
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किसी ने नही दिया
i will mark when i get an other answer
can i please know why you have multiplied the lhs with 2√5+3√3 in the second step
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