Posted by **Ty** on Sunday, November 11, 2012 at 10:28pm.

solve for X

-7=7x^2-10x+6

- college algebra -
**Steve**, Monday, November 12, 2012 at 12:06am
move the -7 over:

7x^2 - 10x + 13 = 0

using the quadratic formula,

x = (10 +/- sqrt(100-364))/14

= (5 +/- sqrt(66) i)/7

- college algebra -
**Marco Van Bustan**, Monday, November 12, 2012 at 1:08pm
Write the arithmetic sequence 16,20,24,28,in the standard form:

An.....?

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