charlottechilton22 charlottechilton22

10-09-2020
Mathematics

contestada

What is the degree of (3x^2-3)(3x^2+3)

Respuesta :

amankusstevoo amankusstevoo

10-09-2020

Answer:

9x^4+3x^2 -6

Step-by-step explanation:

(3x^2-2)(3x^2+3)

expand to remove the bracket

9x^4 + 9x^2 -6x^2 - 6

9x^4 + 3x^2- 6

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