5x^2 + 100=0

a. + - 2 sq rt 5

b. + - 10 sq rt 5

c. + - 2i sq rt 5

d. + - 10i sq rt 5

Train A and train B leave a central station at the same time. They travel the same speed, but in opposite directions, with train A heading towards station A, and train B heading towards station B. Train A reaches station A after 2 1/2 h.

The Pentagon in Washington DC is immense in size, with each outside wall 921 feet in length. What is the perimeter of the Pentagon?

How many 1/8s are there in 3/4

If (5^2) p = 5^12, what is the value of p?

If a2=8, what are the first three terms of the sequence defined by the recursive formula below? an=3an-1+2 A8, 26, 80 B2, 8, 26 C8, 2, 0 D2, 8, 0

Explain the difference between t (n) and f (x) that makes your answers to parts b and c different

How to find hypotenuse of right triangle?

Select the correct answer. If f (x) = |x| and g (x) = |x| - 4, which transformation is applied to f (x) to get g (x) ? A. a vertical transformation of f (x) four units upward B. a horizontal transformation of f (x) four units to the left C.

Simplify 15x^2y^10z^7/5x^3y^4z^10

In simplest radical form, what are the solutions to the quadratic equation 6 = x2 - 10x? Quadratic formula: x = x = 5 x = 5 x = 5 x = 5