Which of the following is a solution of x2 + 6x = –22?
–3 ± isquare root of 13.
–3 ± isquare root of 52.
–6 ± isquare root of 13.
–6 ± isquare root of 52.

The table shows a pattern of exponents. what is the pattern as the exponents decrease?

The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8