Change the cartesian integral into an equivalent polar integral. then evaluate the polar integral. which polar integral below is equivalent to the given cartesian integral? the value of the polar integral is . (type an exact answer, using pi as needed.)

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".

yes the data was not prsented

step-by-step explanation:

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it