What is the value of ?
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Great question!
Great question!
pls explain more?
thanks, this one was pretty quick once you factor it out
yeah agreed, probably one of the easier ones on the set
Wait, I got 24√5 but the answer choices have both 24√5 and 36√5, how do you know which one?
check your factorization again — you should be pulling out the biggest perfect square. if you only pull out a smaller one you'll end up with the 36√5 trap
nice, factoring 2880 into a perfect square times the leftover works cleanly here
difficulty felt fine for a sub-505, just don't rush the simplification
What it tests
Your fluency with the order of operations, fractions, decimals, and basic number sense — the foundation every quant question leans on.
Common trap
Applying the order of operations out of sequence or rounding intermediate values before the final step.