3√4.2—2√12 + √20 / 3√18 – 2√27 + √45 =?
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Answer:
Step-by-step explanation:
The answer is
=12√18-6√20-3√50+8√45
=12√9×2-6√4×5-3√2×25+8√9×5
=36√2-12√5-15√2+24√5
taking like terms
=21√2+12√5
it can't be solved now
by taking value
=29.698+ 26.832
=593.187
#Pari here...
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