Question

add the following



please solve this


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Answer 1

Answer:

(1/4)x^3-(1/2)x^2-(5/8)x+4/3

Step-by-step explanation:

(3/2-5/4)x^3-(1/4 - 3/4 + 1)x^2+(-1+3/8)x+(5/3+1/5-8/15)

=(6/4-5/4)x^3-(-2/4+4/4)x^2+(-5/8)x+(25/15+3/15-8/15)

=(1/4)x^3-(1/2)x^2-(5/8)x+(28/15-8/15)

=(1/4)x^3-(1/2)x^2-(5/8)x+20/15

=(1/4)x^3-(1/2)x^2-(5/8)x+4/3