Solved

Add or Subtract (7x89x4+5x2+8)+(5x7+7x46x)\left( 7 x ^ { 8 } - 9 x ^ { 4 } + 5 x ^ { 2 } + 8 \right) + \left( 5 x ^ { 7 } + 7 x ^ { 4 } - 6 x \right)

Question 139

Multiple Choice

Add or subtract.
- (7x89x4+5x2+8) +(5x7+7x46x) \left( 7 x ^ { 8 } - 9 x ^ { 4 } + 5 x ^ { 2 } + 8 \right) + \left( 5 x ^ { 7 } + 7 x ^ { 4 } - 6 x \right)


A) 12x816x4+5x26x+812 x ^ { 8 } - 16 x ^ { 4 } + 5 x ^ { 2 } - 6 x + 8
B) 7x8+5x7+2x4+5x26x+87 x ^ { 8 } + 5 x ^ { 7 } + 2 x ^ { 4 } + 5 x ^ { 2 } - 6 x + 8
C) 7x8+5x72x4+5x26x+87 x ^ { 8 } + 5 x ^ { 7 } - 2 x ^ { 4 } + 5 x ^ { 2 } - 6 x + 8
D) 12x82x4+5x26x+812 x ^ { 8 } - 2 x ^ { 4 } + 5 x ^ { 2 } - 6 x + 8

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions