Question

(a + b)(a2 - ab + b2)

Answer 1

Whats the question?

Answer 2

Place the indicated product in the proper location on the grid.

Answer 3

I think im rite?

Answer 4

One way would be to substitute the values for the variables and then just do the arithmetic:

Answer 5

On the other hand you could recognize that the given expression is the factorization of the sum of two cubes:

Answer 6

thats not right

Answer 7

and then do the simpler substitution.

Either way, you get to do your own arithmetic.

Answer 8

\[(a*a^2+a*-ab+a*b^2+b*a^2+b*-ab+b*b^2)\]
\[a^3+b^3\]
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