Add or Subtract $$10 \sqrt [ 4 ] { x ^ { 7 } } - 3 x \sqrt [ 4 ] { x ^ { 3 } }$$

question 328

Multiple Choice

Add or subtract. Assume all variables represent positive real numbers.
- $$10 \sqrt [ 4 ] { x ^ { 7 } } - 3 x \sqrt [ 4 ] { x ^ { 3 } }$$

• A) \( 13 \sqrt[4]{x^{3}} \)
• B) \( 7 x \sqrt[4]{x^{3}} \)
• C) \( 10 \sqrt[4]{x^{7}}-3 x \sqrt[4]{x^{3}} \)
• D) \( 7 \times \sqrt[4]{x^{7}} \)

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