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Step 2The equation
Look at the first picture and put that on your calculator. Make sure you use the negative button before the first b! The -> is the store button. Press sto-> to get that. This just makes the equation equal to x. You may have noticed that this is only plus the square root of b squared... There is no button on this calculator for plus or minus so you will have to enter it as two separate equations.
Refer to the second picture for the second part of the equation. It is just like the first part except for a couple things.
Refer to the second picture for the second part of the equation. It is just like the first part except for a couple things.
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