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17-05-2020
Mathematics

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(x+5)(x-5)=
help me please

Respuesta :

17-05-2020

Answer:

[tex]x^{2}[/tex]-25

Step-by-step explanation:

(x+5) (x-5)

x times x, x times 5, x times -5, 5 x -5

When you foil this equation, it is x^2 - 5x + 5x - 25

When simplified, it is [tex]x^{2}[/tex] - 25 since the +5 cancels out the -5

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