PLS HELP ASAP Step 3

To solve for x, subtract 6 from each side of the equation and simplify.
x + 6 - 6 = +3V2 - 6

X = -6+- _

Therefore, the solutions are as follows. List both the exact solution and its approximation rounded to two decimal places.
X = _ = _(smaller value)
X=_=_(larger value)

what is the information provided?

step-by-step explanation:

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."