Step 1: Distribute (or FOIL) to remove the parenthesis. Remember that you can multiply numbers outside the radical with numbers outside the radical and numbers inside the radical with numbers inside the radical, assuming the radicals have the same index. Step 2: Simplify the radicals.
Leaving a battery in the charger will not. overcharge or damage it. You can remove a battery/radio from the charger at any time. without harming the battery, the radio, or the charger. When you return the battery/radio to the charger, charging. is automatically resumed.es u an leave the charging on if the battery is not dry battery and the charger isnt available all the time but i recommend u buy a 12 v over charge protection kit or u can make it urself.
If it only charges the battery when the laptop is off, then you have a faulty charger. Check the battery for corrosion and/or leakage. If there is a sign of either corrosion or leakage you will need to stop attempting to use the battery pack and replace it immediately. Test your charger with a voltmeter.