ciaraberger ciaraberger
  • 23-03-2019
  • Mathematics
contestada

Simplify (−2)∙(2a−b)+3(a+b) PLz and Thanks

Respuesta :

tinasmall95 tinasmall95
  • 23-03-2019

Answer:

-a+5b

Step-by-step explanation:

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

Multiply

Remove Parenthesis

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

Multiply parenthesis by -2

-4a+2b+3a+3b

collect like terms

-a+5b

Answer Link

Otras preguntas

The price of gasoline purchased varies directly with the number of gallons purchased. If 10 gallons of gasoline are purchased for $28, what will the price of 15
What is the standard form of a quadratic with a root of [tex]2i \sqrt{3} [/tex]​
determine if the sequence is arithmetic or geometric and determine the common difference/ ratio in simplest form 3,12,21​
what is the total of a 10 ohm, 20 ohm, and 200 ohms resistors connected in a parallel
What is the constitutional basis for the implied powers of the federal government? A. They are spelled out in the Bill of Rights. B. They are allowed by the ne
What is 235.48 - 12.7?
Find the length of side x in simplest radical form with a rational denominator.
Can someone help me with this
By being concise in your writing, you can: A. say the same thing over and over again. B. save readers from having to read your entire work. C. direct readers to
Answer the 3 questions PLEASE