Question about Casio fx-300ES Calculator
When i try and get a square root i press the number i want to find the root of, then shift and the power/power root key. I apply the root i want but it doesn't give me the root. I tested it with the sq root of 4 by putting in 4 then shift and the button...apply the 2, close brackets and i get a result of 1.1892....not the square root of 4! What am i doing wrong? Please help
Make sure you havnt droppend your calculator as this can damage the chip, if so , re solder broken parts and it sshould work, this happened on mine and after i soldered it it is fixed.
online companies can fix it if you send it away
Posted on Sep 10, 2008
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Posted on Jan 02, 2017
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