MATH 5.61 (math 5.61)

Answer the following questions using what you've learned from this unit. Write your answers in the space provided. Be sure to show all work. 1. Simplify each of the following polynomials and put your answers in standard form. Show your work. Part I: (3x − 4x2 + 8x3) + (−6x + 2x4 − 5x2) (2 points) 2x^4 + 8x^3 – 9x^2-3x (-5x^2)+(-4x^2) -6x + 3x Part II: (3x2 − 5x − 7x4) − (−2x3 + 6x4 − 5x2) (2 points) -13x4 + 2x3 +8x2 `-5x (-7x^4)-(6x^4) (3x2 ) – (-5x2 ) Part I...