Solve for x: x^19 − 2x^18 + 7x^17 − 12x^6 + 6x^15 = 0 a) 0,1, +/-6i b) -1,0, +/-√6i c)-1, 0, +/-6id) 0,1, +/-√6i

Which equation can be simplified to find the inverse of y = 2x2?

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

What is the area of triangle abc if a = 8, b = 11, and c = 15?