2, 4, 6, 8, 10 i know this diverges but what is the limit? also, is there a limit with numbers that repeat? (ie: -1,1,-1,)^n)

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103

What is the radical expression that is equivalent to the expression 27 1 over 5?