Solve the following equation by identifying all of its roots including any imaginary numbers and multiple roots.
(x2 - 1)(x2 + 2)(x + 3)(x - 4)(x + 1) = 0

What is not true about kl and mn? what is mn? (show your work)

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1