elliejc elliejc
  • 13-03-2017
  • Mathematics
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Please help me with these questions I

Please help me with these questions I class=

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waterpigcow
waterpigcow waterpigcow
  • 13-03-2017
number one is -2a^2

two is 4ab

three is 6 b

1. -2
2. 4
3. 6


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jasminewerry jasminewerry
  • 13-03-2017
1) -2

2) 4

3) -2

you can simplify the term to equal -2a^2 - 2ab + 10a - 15a + 6b + 6ab + b^2 - 8b
then further simplify to equal -2a^2 + b^2 + 4ab - 5a - 2b
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