Question

Solve |2x + 1| = 10

Answer 1

\[\left| a \right|=b \rightarrow a=\pm b\]

Answer 2

these are my chooses

(A) C{9/2, 11/2}
(B ){-9/2, 9/2}
(C) {-11/2, 9/2}

Answer 3

Okay use that rule I showed to solve the equation.

Answer 4

idk how to do that lol

Answer 5

im having to teach my self and idk how to do this