What is the modulus of 2 – 3i?
(x + 1)²(x - 4)(-2x + 3)
(x + 1)(x + 1)(x - 4)(-2x + 3)
(x² + x + x + 1)(-8x² + 3x + 8x - 12)
(x² + 2x + 1)(-8x² + 11x - 12)
(-8x^4 + 11x³ - 12x² - 16x³ + 11x² - 12x - 8x² + 11x - 12)
(8x^4 + 11x³ - 16x³ - 12x² + 11x² - 8x² - 12x - 11x - 12)
8x^4 - 5x³ + 15x² - 23x - 12
Both linear and proportional because as x increases y decreases at the same rate
So to find the area you should draw a line to make a right triangle then take the area of the 3 figures and add them together. See the picture.
15/60 is the Awnser. Cuz 3•5 is 15 and 10•6 is 60
