Problem 59 of 7
Multiply a binomial by a higher-degree polynomial: (x+5)(x^4-2x^2+7).
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
distribute each term and organize by degree.
Hidden until you reveal it.
Distribute each binomial term and combine like terms.
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Your answer is equivalent to the expected form.
Walkthrough
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1. Multiply the polynomial by the first binomial term.
2. Multiply the polynomial by the second binomial term.
3. Combine like terms in standard form.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Missing partial products from either binomial term.