OmaniR576406 OmaniR576406
  • 03-11-2022
  • Mathematics
contestada

simplify 7.5y⁴ • 9y²

Respuesta :

NikolasG470465 NikolasG470465
  • 03-11-2022

Answer:

67.5y⁶.

Explanation:

Given the expression:

[tex]7.5y^4\times9y^2[/tex]

First, reorder the terms:

[tex]=7.5\times9\times y^4\times y^2[/tex]

Next, combine like terms:

[tex]\begin{gathered} =67.5\times y^4\times y^2 \\ =67.5\times y^{4+2} \\ =67.5\times y^6 \\ =67.5y^6 \end{gathered}[/tex]

The simplified form is 67.5y⁶.

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