Akkerman
Akkerman
19-01-2016
Mathematics
contestada
(а^2+1)(а-2)-а(а^2+1)
Respuesta :
taskmasters
taskmasters
19-01-2016
Expand the brackets
a^3-2a^2+a-2 -a^3-a
Simplify
-(2a^2-2)
Answer Link
Billymkhoi
Billymkhoi
19-01-2016
(a^2+1)(a-2) -a(a^2+1)
We perceive that a^2+1 is our common factor of the two terms. Therefore, we have:
(a^2+1)(a-2-a) (distributive property)
= (a^2+1)*(-2)
= -2a^2 -2
The final answer is -2a^2 -2
~
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
Otras preguntas
Solve for g. -3(g - 69) = -72 g=
How do you separate the number 40 into three parts so that the second number is twice the first number and the third number is the same as first number
The portion of the Arkansas state flag that is not red is a rhombus. On one flag, the diagonals of the rhombus measure 24 inches and 36 inches. Find the area of
Which transformation represents the dilation? How can you tell?
Which plate will feel stress in the form of compression?.
The following recipe is for 3 people. 2 litres of water 150ml lemon juice 75g of sugar How much is needed for 12 people?
In what trophic level do most humans belong? And why?
Which portion of the carbon cycle is directly driven by energy from the sun
7/2 + x/2 = -5x + 5/3 solve for x
In a small town in bear country, some citizens want the town council to require bear-proof trash cans. A citizen makes a speech in favor of the proposal. Which
