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3xz + (5x + 3z)(7x - 2xz + y - 4z)
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3xz + (5x + 3z)(7x - 2xz + y - 4z)

User Rmin
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1 Answer

5 votes

Final answer:

To simplify the expression, distribute the multiplication and then combine like terms.

Step-by-step explanation:

To simplify the given expression, start by distributing the multiplication:

3xz + (5x + 3z)(7x - 2xz + y - 4z)

= 3xz + 35x² - 10x²z + 5xy - 15xz + 7xy - 14x²z + 3yz - 12z²

Combining like terms, we have:

35x² - 24x²z + 8xy - 12xz + 3yz - 12z²

So, the simplified form of the expression is 35x² - 24x²z + 8xy - 12xz + 3yz - 12z².

User Patrick Williams
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