Ariella Ariella
  • 06-01-2025
  • Mathematics
Middle School

Please help me solve the following:

\[(2x^2 - 5)(3x^2 + 4)\]

A. \(6x^4 + 7x^2 - 20\)

B. \(6x^4 + 23x^2 - 20\)

C. \(6x^4 - 7x^2 - 20\)

D. \(6x^4 - 23x^2 - 20\)

Answer :

  • 15-04-2024

Answer:

C.

[tex](2 {x}^{2} - 5)(3 {x}^{2} + 4) \\ = (6 {x}^{4} + 8 {x}^{2} - 15 {x}^{2} - 20) \\ = (6 {x}^{4} - 7 {x}^{2} - 20)[/tex]

Answer Link
  • 25-07-2024

Answer:

Answer is C!!!!!

Step-by-step explanation:

Answer Link

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