What is this expanded Im not sure how to expand the negative
Do i do it like -4x-4 and so on or just 4x4. And so on

you should multiply 4 by -5, 5 times, so 4 times -5 = -20 then multiply by -5 = 100 then multiply y -5 = -500 then multiply by -5 = 2,500 then multiply by -5 equals = -12,500

or just 4 times -5 = -20 because I don't know how they teach you.

So if you will expand it it will be eaither-12,500 or -20, it's how they teach you.

the answer is 18 units because there are 18 small cubes inside the rectangle

hope this and p.s i am also in k12

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