Question

subtract the sum of (4x³+2x²-5) and (15x - x³-x²) from the sun of (9+6x-2x²) and (4x -1 -5x³+x²). please answer in details don't just give the answer....​

Answer 1

Answer:

Answer is -2x^3 +25x-13

Step-by-step explanation:

[(4x^3+2x^2-5)+(15x-x^3-x^2)]-[(9+6x-2x^2)+(4x-1-5x^3+x^2)]

[4x^3+2x^2-5+15x-x^3-x^2]-[9+6x-2x^2+4x-1+5x^3+x^2]

[3x^3+x^2+15x-5]-(8+10x-x^2-5x^3]

3x^3+x^2+15x-5-8+10x-x^2-5x^3

-2x^3+25x-13

Hope it helps you

please mark me as brainlist

Answer 2

Answer:

hello mate..

Step-by-step explanation:

answer will be 13x-15y+19

hope you get your answer