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Add 9y^(3)+3y^(2)-2y+1 and -5y^(2)+y-4 in a horizontal format.

Add \newline9y3+3y2−2y+19y^{3}+3y^{2}-2y+1 and −5y2+y−4-5y^{2}+y-4 in a horizontal format.

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Full solution

Q. Add \newline9y3+3y2−2y+19y^{3}+3y^{2}-2y+1 and −5y2+y−4-5y^{2}+y-4 in a horizontal format.
  1. Add Polynomials Vertically: Step 11: Add the polynomials 3x3+2x2−x−73x^{3}+2x^{2}-x-7 and x3−10x2+8x^{3}-10x^{2}+8 vertically. Align the like terms.
  2. Add Polynomials Horizontally: Step 22: Add the polynomials 9y3+3y2−2y+19y^{3}+3y^{2}-2y+1 and −5y2+y−4-5y^{2}+y-4 horizontally. Combine the like terms.

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