How do i solve this question, please help and pls explain
a³x - x⁴ + a²x² - ax³

Step-by-step explanation:

In order to factor this expression, our goal is to write the expression in a way that we can factor out a term.

With the expression , we need to note an exponent rule.

We can use this to get each term of this expression to have a term of so we can factor it out.

Let's look at each term and get it so that we can factor out an x term.

With this, our equation becomes .

We now can factor out the common term x.

From here, we can now factor

Since we have just factored  and factored x out of in the first couple of steps, we need to have it as a factorization of x.

Hope this helped!

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

the diver is 33 feet below the surface.

step-by-step explanation:

hope this