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Geography, 26.08.2021 16:20 fernandofhn1844

18.Efectúa las siguientes multiplicaciones: a)(4x + 3y) (x + 2y)
b)(2xy + 3)
c)
d)(2x2y5) (3x2y3 – 5x7y + 2x –9y)
e)

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18.Efectúa las siguientes multiplicaciones: a)(4x + 3y) (x + 2y)
b)(2xy + 3)
c)

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