Question
Combine like terms, if possible. Write the result with descending powers \[ 9 x^{3}+2 x^{3}+5 x^{5} \] Select the correct choice below and, fill in the answer box to complete your choice. A. The polynomial cannot be simplified. The polynomial written in descending powers is B. The polynomial can be simplified. \( 9 x^{3}+2 x^{3}+5 x^{5}=\square \)
Ask by Munoz Howell. in the United Arab Emirates
Mar 14,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The polynomial can be simplified to \( 11x^{3} + 5x^{5} \).
Solution
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Beyond the Answer
The polynomial can be simplified. To combine the like terms \(9x^3\) and \(2x^3\), you add their coefficients together: \(9 + 2 = 11\). Therefore, the expression simplifies to \(5x^5 + 11x^3\) when written in descending powers. So, the answer is \( 5x^{5} + 11x^{3} \).
