theylovebabykarla theylovebabykarla

25-05-2021
Mathematics

contestada

Perform the operation.
(4x^2+9x-7)-(-7x^2+5x-1)

Respuesta :

ghaithgh ghaithgh

25-05-2021

[tex](4 {x}^{2} + 9x - 7) - ( - 7 {x}^{2} + 5x - 1) \\ = (11 {x}^{2} + 4x - 6)[/tex]

Answer Link

gisele879 gisele879

25-05-2021

Answer:

11x^2+4x-6

Step-by-step explanation:

[tex]4x^2+9x-7+7x^2-5x+1\\\\simplify: 11x^2+4x-6[/tex]

Answer Link

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