lp8717512
lp8717512
25-07-2021
Mathematics
contestada
(x+2y)^2
(2x+3y)^2
(3x-2y)^2
Respuesta :
beccamorake8
beccamorake8
25-07-2021
Answer:
(x+2y)(x+2y)
x²+2xy+2xy+2y²
x²+4xy+2y²
(2x+3y)(2x+3y)
4x²+6xy+6xy+9y²
4x²+12xy+9y²
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