Algebra Answers

The sequence is given by the formula X(n+1) = 4Xn + √((15Xn^2)+(2)). It is known that X2017 + X2023 = 1464. Find X2020.

Find all values of the parameter for which each of the roots of the equation x^3 - 3x - a = 0 not less than (a/10) + (6/5). In response, write down the sum of the integer values of the parameter a such that their modulus is less than 61.

by what number should (5/6)^-3 be divided so the quiotent be 6^3*5^-2

answer with steps asap

Find the quotient and the remainder of the function
F(x) =
3x4 + 8x3 + 7x + 2
x + 2
3
i) long division (5marks)
ii) Synthetic division (3marks)
b. i) Factorize completely F(x) = x3 + 9x2 + 23x + 15 (4marks)
ii) Show if the F(x) = 3x4 +8x3 +7x2

Describe when it is easier to use the formula Sn= n/2(a+tn) and when the formula Sn= n/2[[2a+ (n-1) d] is a better choice.

Kanica wants to earn at least $750 this week in commission. What is the minimum amount she needs to sell in order to earn $750 if she earns a 7.5% commission on everything she sells? Round your answer to the nearest dollar if necessary.

Let w, x, y, and z be non zero complex numbers, and let n be a positive integer. Suppose that the following conditions hold:
•( 1 / w ) + ( 1 / x )+ ( 1 / y ) + ( 1 / z ) = 3,
• wx + wy + wz + xy + xz + yz = 14,
• (w+x)^3 + (w+y)^3 + (w+z)^3 + (x+y)^3+ (x+z)^3+ (y+z)^3= 2160,and
•w+x+y+z+i√n ∈ R
compute n

Carly earns $12.50 per hour and a flat rate of $30 for cleaning offices. Describe the relation between earnings and hours using an equation

The demand and supply functions of a goods are given by:
p=-4QD+120
p=1/2QS+28
where P, QD, and QS denote the price, quantity demanded and quantity supplied respectively. Find the equilibrium price and quantity.

shane mae and jessa can finish cleaning the house in 2 hours if it takes shane mae 3 hours than it takes jessa working alone how many hours will each girl finish the work alone