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.
The reason they say to do this is because laptop batteries lose their charge over time and they don't know how long the battery sat in a warehouse prior to being used. All laptop batteries contain electronics in them that prevent over charging once the battery reaches 100%. If the battery has sat for a long period of time the calibration of the laptop battery's remaining power estimate will be off and could stop the charging battery before it is completely fully. This is why most instruction manuals say to charge over night to 100% then run it down to 5%-10% and then charge it again.