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Milly87303
Milly87303 Milly87303
  • 31-01-2016
  • Mathematics
Answered

Work out:

3(a+5b)+4(2a+4b)

Verified Answer :

nochillalisa
nochillalisa nochillalisa
  • 31-01-2016

Multiply the brackets.

3a + 15b + 8a + 16b

Now add the ones with the same variables.

11a  + 31b

∴The answer is 11a + 31b


Answer Link
RASEA23
RASEA23 RASEA23
  • 31-01-2016

Distribute
3a + 15b + 8a + 16b
Add the like terms
11a  + 31b

Answer Link

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