Consider the radical equation square root of n+4 = n – 2. which statement is true about the solutions n = 5 and n = 0? a. the solution n = 5 is an extraneous solution. b. both n = 5 and n = 0 are true solutions. c. the solution n = 0 is an extraneous solution. d. neither are true solutions to the equation.

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Which of the following describes the symmetry of the graph of y = x3?

How do you write something in scientific notation?