I'm so confused about adding and subtracting with postive and negative numbers. Ugh.. I know how to multiply and divide....I just can't add or subtract with them
(6a2+-4ab)-(9a2+8a)
Oh yeah and the 2 means squared. I can't figure it out.
aaaaahhhh the next countdown to disney i see will kill me!!!! coz i am a stuck up brat and im sad and not to mention angry with the airliner coz they cancelled our holiday!!!
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