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 ( 38+ )
Otras preguntas
Which is a fixed cost a. rent b. labor c. raw materials
Use slope-intercept form to write the equation of the line. The line has a slope of 2/3 and a y-intercept of 3. y =
In the 1925 case Gitlow v. New York, the Supreme Court ruled that _____.
Which best describes the antismoking strategy of the young ambassador’s campaign? A.) Encourage executives to make more movies with zero tobacco use.
Determine if the following statement is true or false: The nuclear family is the most common family structure in all cultures around the world.
Which statement about symbolism is true? A.) Symbolism is used by authors who do not know how to draw. B.) Symbolism only appears in poetry. C.) Symbolism is sy
Using language like “I think” and “in my opinion” can make your writing seem _____. A. vivid B. direct C. uncertain D. confident
In human relations, imagined risks are ______. A. unaffected by positive self-talk. B. harmless, because they're imaginary. C. a kind of positive rei
find the ordered pairs for the x- and y-intercepts of the equation 5x − 6y = 30 and select the appropriate option below. a. the x-intercept is (6, 0) , they y-i
The new solar power plant faces many obstacles. Solar power will never work. The sentences are an example of _____. A.) circular reasoning B.) deductive reasoni
