Use the Binomial Theorem to expand the binomial and express the result in simplified form.(x2 - 5y)4
A. x8 - 5x6y + 150x4y2 - 250x2y3 + 625y4
B. x8 - 20x6y + 150x4y2 + 20x2y3 + 625y4
C. x8 - 20x6y + 150x4y2 - 500x2y3 + 625y4
D. x4 - 20x3y + 150x2y2 - 500xy3 + 625y4
Answer: C
You might also like to view...
Express the vector in the form v = v1i + v2j + v3k.5u - 3v if u = 
and v = 
A. v = -4i + 5j - 3k B. v = 5i + 5j - 3k C. v = 14i + 5j - 3k D. v = -4i + 8j - 3k
Solve the problem.In Country X, estimates of future welfare expenditures in billions of dollars can be modeled by 
where 
Estimate the years when welfare expenditures will range from 87 to 126 billion dollars.
A. Between 2017 and 2022 B. Between 2028 and 2029 C. After 2028 D. Between 2019 and 2020
The point P(x, y) on the unit circle that corresponds to a real number t is given. Find the value of the indicated trigonometric function at t.
?Find cot t.
A. 
B. - 
C. - 
D. 
Convert the angle between radian and degree measures. Express radians in terms of ? and round degrees to two decimals, when necessary.-30°
A. - 
B. - 
C. - 
D. - 