EramrkShjprinacaz
EramrkShjprinacaz
21-11-2016
Mathematics
contestada
(3x^2a - 4y^a z^3a) ^2 ...?
Respuesta :
JcAlmighty
JcAlmighty
24-11-2016
The answer is 9x⁴ᵃ - 24x²ᵃyᵃz³ᵃ + 16 y²ᵃz⁶ᵃ
(a - b)² = a² - 2ab + b²
(3x²ᵃ - 4yᵃz³ᵃ)² = (3x²ᵃ)² - 2 * 3x²ᵃ * 4yᵃz³ᵃ + (4yᵃz³ᵃ)² =
= 3²x²ᵃ*² - 2 * 3 * 4 x²ᵃ * yᵃz³ᵃ + 4²yᵃ*²z³ᵃ*² =
= 9x⁴ᵃ - 24x²ᵃyᵃz³ᵃ + 16 y²ᵃz⁶ᵃ
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
In the formation of a macromolecule, what type of reaction would join two subunits together? A.hydrophobic reaction B.hydrolysis reaction C.dehydration reaction
How many times greater is 36 than 32?
Volume of a circle with a radius of 10 and a height of 2
Which action is an example of direct democracy?
An enzyme can only bind one reactant at a time. A) True B) False
Grace and her father spent 4 1/2 hours over the weekend restoring their fishing boat. This time makes up 6% of the time needed to fully restore the boat. How mu
a box is push across the floor for a distance of 5 meter wit the force of 50 Newtos in 5second A. how much work is done? B.what is the power?
how many minutes is 4:15 pm to 5:00 pm?
Can you put cortex into a sentence
at the market price for a product, quality demanded equals the quantity supplied. there is no excess demand and no excess supply. what economic term describes t
