Add the Polynomials $6 z ^ { 4 } + 9 z + 10 \text { and } - 6 z ^ { 4 } - 7 z + 10$

question 114

Multiple Choice

Add the polynomials. $6 z ^ { 4 } + 9 z + 10 \text { and } - 6 z ^ { 4 } - 7 z + 10$

• A) \(2 z - 20\)
• B) \(2 z + 20\)
• C) \(12 z ^ { 4 } + 2 z + 20\)

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