Simplify the polynomial by combining like terms.
-$10 x ^ { 4 } + 16 x ^ { 3 } y ^ { 3 } - 4 - 11 y ^ { 3 } x ^ { 3 } + 12 x ^ { 4 } - 17$
A) $120 x ^ { 4 } - 176 x ^ { 3 } y ^ { 3 } + 68$
B) $- 2 x ^ { 4 } + 27 x ^ { 3 } y ^ { 3 } - 13$
C)cannot be simplified
D) $22 x ^ { 4 } + 5 x ^ { 3 } y ^ { 3 } - 21$

Question

Quizplus · Accepted Answer

Combining like terms: $10x^4 + 12x^4 = 22x^4$, $16x^3y^3 - 11x^3y^3 = 5x^3y^3$, and $-4 - 17 = -21$, resulting in $22x^4 + 5x^3y^3 - 21$.

Simplify the Polynomial by Combining Like Terms 10x4+16x3y3−4−11y3x3+12x4−1710 x ^ { 4 } + 16 x ^ { 3 } y ^ { 3 } - 4 - 11 y ^ { 3 } x ^ { 3 } + 12 x ^ { 4 } - 1710x4+16x3y3−4−11y3x3+12x4−17

Simplify the Polynomial by Combining Like Terms $10 x ^ { 4 } + 16 x ^ { 3 } y ^ { 3 } - 4 - 11 y ^ { 3 } x ^ { 3 } + 12 x ^ { 4 } - 17$