Please Solve:Adding and Subtracting Polymonials
Add: (–6 – n + 2n2) + (8 – 3n – 10n2)
A.
–2 – 4n – 8n2
B. 2 – 2n – 8n2
C. 2 – 4n – 8n2
D. –2 – 2n – 8n 2
Add: (8x + 2y – 3z – 4) + (–4x – 5y + 4z + 6)
A. –4x + 3y – z + 2
B. 4x – 3y – z + 2
C. –4x + 3y –z – 2
D. 4x – 3y + z + 2
Subtract and simplify: (2p^2q – 3pq^2 + q^3) – (p^2q + q^3)
A. p^2q – 3pq^2
B. 2p^2q – 3pq^2
C. p^2q – 3pq^2+2q^3
D. p^2q – 2pq^2
Subtract and simplify: (–y^2 – 3y – 5) – (–3y^2 – 7y + 4)
A. 2y^2 – 10y + 4
B. 2y^2 + 4y – 9
C. –2y^2 – 10y – 1
D. 2y^2 – 7y – 9
Subtract and simplify: (10x^4 – 2x + 7) – (6x^4 + 2x^3 – 4x^ 2 – 1)
A. 4x^4 – 2x^ 3 + 4x^2 – 2 x + 6
B. 4x^4 + 2x^ 3 – 4x^2 – 2 x + 8
C. 4x^4 – 2x^ 3 + 4x^2 – 2 x + 8
D. 16x^4 + 2x^ 3 + 4x^2 – 2 x + 8