Susana25 Susana25

16-02-2016
Mathematics

contestada

Simplify:
a) 3a²b + 4a²b - a²b =
b) 3a²b + 4ab² + 2a²b =
c) 3a²b + 4a² + a²b + 6a² =
d) 3a²b +4a² + a²b + 6b² =

Respuesta :

lejessicah21 lejessicah21

16-02-2016

a) 3+4-2= 5a^2b b)3+2=5a^2b+4ab^2 c)3+1=4a^2b 4+6=10a^2= 4a^2b+10a^2 d)3+1=4a^2b+4a^2+6b^2

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