What is the solution of the equation sqrt 2x+13-5=x?

 The solution is x = -2.

Step-by-step explanation:  The given equation is as follows:

We will be using the following algebraic identities:

The solution is as follows:

If we substitute x = -2, then

Ie we substitute x = -6, then

Since x = -6 does not satisfy the given equation, so the solution is x = -2.

Thus, the solution is x = -2.

the answer   is 200

step-by-step explanation:

this is a problem about poisson probabilities.   i don't know if you've

already studied poisson distributions, or if you have a place to look

to read more about the subject.  

here's how you can see a poisson distribution coming.   when there are

a lot of events that may happen at any time (or any place), and when

you're counting how many of them happen at a particular time (or a

particular place), and each event is independent of the others, then

the result is a poisson distribution.   this is roughly true for the

chocolate chips; one chip being in a cookie has only a small effect on

the probability that another chip will be in the cookie.

once you know you have a poisson distribution, you know a lot.   there

is only one parameter to a poisson distribution, so if you know the

mean, you know everything.   the form of the distribution is

  probability of n chips = {[e^(-x)]*(x^n)} / (n! )

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times