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Expand.Your answer should be a polynomial in standard form.
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Q. Expand.Your answer should be a polynomial in standard form.
- Apply distributive property: Apply the distributive property (also known as the FOIL method) to expand the expression .First, multiply the first terms in each binomial: .
- Multiply first terms: Multiply the outer terms in each binomial: .
- Multiply outer terms: Multiply the inner terms in each binomial: .
- Multiply inner terms: Multiply the last terms in each binomial: .
- Multiply last terms: Combine the results from steps to to get the expanded form.Now, add all these results together: .
- Combine results: Combine like terms and to simplify the expression.
- Combine like terms: Write the polynomial in standard form, which means ordering the terms from highest degree to lowest degree.The standard form is .
