(6)(-6) =
(-8) (8) =
(57)(-9) =
can someone help with my homework?
2009-01-17 8:03 am
回答 (10)
2009-01-17 8:29 am
✔ 最佳答案
(6)(-6)= -36(-8)(8)= -64
(57)(-9)= -513
2009-01-17 6:19 pm
(6)(-6) =-36
(-8) (8) =-64
(57)(-9) =-513
(-8) (8) =-64
(57)(-9) =-513
2009-01-17 5:12 pm
1)
(6)(-6)
= (-1)(6)(6)
= (-1)(36)
= -36
2)
(-8)(8)
= (-1)(8)(8)
= (-1)(64)
= -64
3)
(57)(-9)
= (-1)(57)(9)
= (-1)(513)
= -513
(6)(-6)
= (-1)(6)(6)
= (-1)(36)
= -36
2)
(-8)(8)
= (-1)(8)(8)
= (-1)(64)
= -64
3)
(57)(-9)
= (-1)(57)(9)
= (-1)(513)
= -513
2009-01-17 4:24 pm
(6)(-6) = -36
(-8)(8) = -64
(57)(-9) = -513
Note: If you multiply unlike signs the answer is negative their product. If like signs positive.
(-8)(8) = -64
(57)(-9) = -513
Note: If you multiply unlike signs the answer is negative their product. If like signs positive.
2009-01-17 4:11 pm
-36
-64
-513
-64
-513
2009-01-17 4:10 pm
Any time you have a odd number of minuses you get a minus for the answer.
All of these end up with a minus answer.
Then you just multiply out the numbers and keep the minus sign and get:
-36
-64
-513
All of these end up with a minus answer.
Then you just multiply out the numbers and keep the minus sign and get:
-36
-64
-513
2009-01-17 4:07 pm
memorize this.
+ into + = +
- into - = +
+ into - = -
use that to multiply the numbers you gave above like this
6 into minus 6 = minus 36
you should do the rest on your own
+ into + = +
- into - = +
+ into - = -
use that to multiply the numbers you gave above like this
6 into minus 6 = minus 36
you should do the rest on your own
2009-01-17 4:07 pm
1. -36
2. -64
3. -513
i think lol
soz if its wrong
:)
2. -64
3. -513
i think lol
soz if its wrong
:)
2009-01-17 4:07 pm
-36
-64
-513
-64
-513
2009-01-17 4:07 pm
(6)(-6) = -36
(-8) (8) = -64
(57)(-9) = -513
If you're just looking for the answers, then I would recommend using a calculator.
If you want to learn how to do these problems, then I would suggest this site: http://www.multiplication.com/
(-8) (8) = -64
(57)(-9) = -513
If you're just looking for the answers, then I would recommend using a calculator.
If you want to learn how to do these problems, then I would suggest this site: http://www.multiplication.com/
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