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3root3 + 2root 27 +7/root3
=3root3 +2×3root3 +7/root 3
=9root3 +7/root 3
=(27+7)/root 3
=34/root 3
=(34×root 3)/3 (answer)
tanusonwan:
27+7 how did it came
and how was /3 added in the last step
LCM is taken Multiplying root 3 to 9root3
It becomes 9×3 which equals 27
9×3 + 7 =34
Multiplying root 3 in the numerator and in the denominator of 34/root 3 to remove root in the denominator
So the answer becomes (34root 3 )/3
This is me Niveditha647. Now am l able to clear your doubts?
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