fayyalmeamari fayyalmeamari

09-11-2020
Mathematics

contestada

Simplify 5x(x-6)-3x(x+4)-9.

Respuesta :

09-11-2020

Answer:

2x²-42x-9

Step-by-step explanation:

5x²-30x-3x²-12x-9

2x²-42x-9

Answer Link

aracelisalazar aracelisalazar

09-11-2020

Answer:

[tex]2x^{2}[/tex]- 42x - 9

Step-by-step explanation:

Answer Link

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