ish5828
ish5828
08-12-2021
Mathematics
contestada
Expand and simplify: (x - 7)(x+7)
Respuesta :
magentapixels
magentapixels
08-12-2021
Answer:
[tex]x^{2} -49[/tex]
Step-by-step explanation:
Answer Link
loneguy
loneguy
08-12-2021
Answer:
[tex](x-7)(x+7) =x^2 -7^2 = x^2 -49[/tex]
Step-by-step explanation:
Answer Link
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