dollymadison1978
dollymadison1978
18-09-2019
Mathematics
contestada
(X+2y)(x-2y) how do I solve this
Respuesta :
geshu
geshu
18-09-2019
Step-by-step explanation:
(x+2y)(x-2y)
x^2-2xy+2xy-(2y)^2
x^2-4y^2
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