fliyfjgyirku fliyfjgyirku

05-05-2020
Mathematics

contestada

(−2)(a−b)+3(a+b) need help plzzz

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

05-05-2020

Answer:

a +5b

Step-by-step explanation:

(−2)(a−b)+3(a+b)

Distribute

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

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

Combine like terms

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

a +5b

Answer Link

amna04352 amna04352

05-05-2020

Answer:

a + 5b

Step-by-step explanation:

(−2)(a−b)+3(a+b)

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

a + 5b

Answer Link

Otras preguntas

Suppose the depth of the tide in a certain harbor can be modeled by y = 23 - 5 cos (6.), where y is the water depth in fect and t is the time in hours. Consider

p is an odd number. Explain why p^2 +1 is always even number

3.2.1 Give TWO examples of an advocacy campaign

A right triangle has a hypotenuse of 15 cm. What is the length for the missing leg if one of the two legs of the triangle is 5?

Simplify: √54 + √486 + √24

What is the difference between national legislation and international treaties

write the first five terms of the sequence an=3n^2

12. The table of values below describes a quadratic relation. Find the missing value and include calculations that demonstrate that this is the correct value.

Please help me on this question

1. A student has a rectangular block. It is 2 cm wide, 3 cm tall, and 25 cm long. It has a mass of 600 g. Determine the density of the block to the nearest unit