nmsbsj nmsbsj
  • 21-08-2019
  • Mathematics
contestada

Simply 3(a+2b) - 5(a-b)=

Simply 3a2b 5ab class=

Respuesta :

Gasaqui
Gasaqui Gasaqui
  • 21-08-2019

Answer:

-2a +11b

Step-by-step explanation:

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

we apply distributive property:

3*a + 3*2b - 5*a + 5*b

3a+ 6b -5a +5b

-2a +11b

Answer Link
urwatistic14
urwatistic14 urwatistic14
  • 21-08-2019

Answer:

-2a+11b

Step-by-step explanation:

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

multiplying the numbers inside brackets

3a+6b-5a+5b                 ∵  -  ×  -  =  +

3a-5a+6b+5b

-2a+11b

Answer Link

Otras preguntas

Carol Miller went to Europe and forgot to pay her $740 mortgage payment on her New Hampshire ski house. For her 59 days overdue on her payment, the bank charged
describe four features of a well designed input screen I need a long answer for four of them​
Which of the following is a branch of physical education? aerobics anaerobics high jump races
Find the slope of the line through: (-3,7) and (-3, 12)
what is meaning of optimization?
A train of mass 140 tons is moving with a uniform speed of 3 m/s. Calculate the amount of energy possessed by the train? [ 1 ton = 1000 kg]​
Describe how keeping the antivirus software up to date and reduces the risks of viruses on the computer.
Find the distance between the two points rounding to the nearest tenth (if necessary). (−3,6) and (−9,−2)
hi please click on my profile ans wer the maths question i have posted i need help on it pllllsss​
Why do we find the smell of gasoline good?