Determine if the sequence is arithmetic or geometric and find the common different or ratio. X 1,2,3,4
F(x) 5,-5,-15,-25
Answers choices
1.Arithmetic, common difference = -10
2. Arithmetic, common difference = -1
3. Geometric, common ratio = -10
4. Geometric, common ratio = -1

What is 20+(5 x 2/5 )+ 3 show your work

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible