Asked by Gabby

1. (2x)(10x) (1point)
20x
12x
20x^2**
5x

2. -3m(m+8) (1point)
-3m^2+24
-3m^2-24m**
-24m^2
-4m+5

3. 4d(2d-9) (1point)
8d-36d
-d
-28d^2**
8d^2-36d

4. 5b(6b-10)
11b-10
5b^2+6b-10
-b-10
30b^2-50b**

Are these right
Answered by Gabby
Reiny, Ms.Sue, Steve could you help plz?
Answered by Ms. Sue
1, 2, 4 are right. 3 is wrong.
Answered by Gabby
Is it D Ms. Sue?
Answered by Gabby
For #3 I think it's D is that correct.. yes, no,.. maybe so?
Answered by Ms. Sue
Yes. D is correct.
Answered by Gabby
Oh ok I kinda posted it again cause I didn't realize you answered it (my bad) so just ignore my next post that you see)
Answered by Gabby
Thx Ms.Sue! ^.^
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