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4.7y^2+5.4+9y-0.5-4y+y^2

User Kamek
by
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2 Answers

9 votes

Final answer:

The process to simplify the algebraic expression provided by the student involves combining like terms. The terms with y^2 are added together, as are the terms with y and the constants. The simplified expression is 5.7y^2 + 5y + 4.9.

Step-by-step explanation:

The student's question involves combining like terms and simplifying algebraic expressions. The given expression is 4.7y^2 + 5.4 + 9y - 0.5 - 4y + y^2. To simplify, we combine like terms, which are the terms with the same variable raised to the same power. The like terms involving y^2 are 4.7y^2 and y^2, and the like terms involving y are 9y and -4y. The constants 5.4 and -0.5 can also be combined.

The simplified form of the expression would be found as follows:

  1. Combine the y^2 terms: 4.7y^2 + y^2 = 5.7y^2.
  2. Combine the y terms: 9y - 4y = 5y.
  3. Combine the constant terms: 5.4 - 0.5 = 4.9.
  4. Put it all together for the simplified expression: 5.7y^2 + 5y + 4.9.

This process of combining like terms and simplifying is a fundamental aspect of algebraic manipulation.

User Chris Papantonis
by
8.2k points
13 votes

Answer:

5.7y ^2 + 4.9 + 5y

Step-by-step explanation:

User Don Question
by
8.9k points

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