Find the Sum or Difference$$\left( - 8 - 9 x ^ { 2 } + 4 x ^ { 4 } + 2 x ^ { 3 } \right) + \left( 3 x ^ { 3 } - 4 x ^ { 2 } + 6 + 2 x ^ { 4 } \right)$$

Question

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The Answer of Find the Sum or Difference$$\left( - 8 - 9 x ^ { 2 } + 4 x ^ { 4 } + 2 x ^ { 3 } \right) + \left( 3 x ^ { 3 } - 4 x ^ { 2 } + 6 + 2 x ^ { 4 } \right)$$

Find the Sum or Difference $\left( - 8 - 9 x ^ { 2 } + 4 x ^ { 4 } + 2 x ^ { 3 } \right) + \left( 3 x ^ { 3 } - 4 x ^ { 2 } + 6 + 2 x ^ { 4 } \right)$

Definitions:

Find the Sum or Difference (−8−9x2+4x4+2x3)+(3x3−4x2+6+2x4)\left( - 8 - 9 x ^ { 2 } + 4 x ^ { 4 } + 2 x ^ { 3 } \right) + \left( 3 x ^ { 3 } - 4 x ^ { 2 } + 6 + 2 x ^ { 4 } \right)(−8−9x2+4x4+2x3)+(3x3−4x2+6+2x4)

Definitions:

Find the Sum or Difference $\left( - 8 - 9 x ^ { 2 } + 4 x ^ { 4 } + 2 x ^ { 3 } \right) + \left( 3 x ^ { 3 } - 4 x ^ { 2 } + 6 + 2 x ^ { 4 } \right)$