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Simplify fully 4d2-6d2+5d2

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Sagot :

Answer:

3d²

Step-by-step explanation:

Hello!

To simplify, we combine the like terms by adding them.

Like terms

Like terms are terms with the same variable and degree. A degree is a power to which the term is raised. Like terms can have numerical coefficients. For example, a coefficient of 4 to x² would mean 4 times x².

We can see that the variable is common throughout the three terms, meaning they are like terms. We can simply add and subtract them.

Simplify

  • 4d² - 6d² + 5d²
  • -2d² + 5d²
  • 3d²

The simplified form is 3d².