Simplify the Algebraic Expression $$\left( 8 z ^ { 4 } + 5 z + 7 \right) - \left( 6 z ^ { 4 } - 2 z + 3 \right)$$

question 163

Multiple Choice

Simplify the algebraic expression. $$\left( 8 z ^ { 4 } + 5 z + 7 \right) - \left( 6 z ^ { 4 } - 2 z + 3 \right)$$

• A) \(2 z ^ { 4 } + 7 z + 4\)
• B) \(- 2 z ^ { 4 } + 7 z - 4\)
• C) \(14 z ^ { 4 } + 3 z + 4\)
• D) \(- 2 z ^ { 4 } - 7 z - 4\)
• E) \(2 z ^ { 4 } - 7 z + 4\)

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