Solve for x in the equation x^2-8x+41=0

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.