Find a formula for the n Superscript th partial sum of the series 2 plus two sevenths plus StartFraction 2 Over 49 EndFraction plus StartFraction 2 Over 343 EndFraction plus times times times plus StartFraction 2 Over 7 Superscript n minus 1 EndFraction plus times times times and use it to find the series' sum if the series converges.

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

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