Which of the following functions has roots of: -1 +-(plus or minus) (sqrt)5
O x² – 2x – 4
O x^2 – 2x + 1
O x^2 + 2x – 4
2
Ox^2 + 2x + 1

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

How do you determine if an ordered pair is a solution to a given equation?