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

Step-by-step explanation:

The given equation is:

On solving this, we get

Squaring on both the sides,

Thus, the solutions are: x=-2 and x=-6

Now, put x=-6 in the given equation, we get

which is not possible, thus x=-6 is not the solution.

Put x=-2 in given equation, we get

which is possible, thus x=-2 is the actual solution of the given equation.

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

5

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.