Lina200229 Lina200229

22-08-2016
Mathematics

contestada

1.(5y+4)^2
2.(5y+4)^3
3.a=5yb=4
Help!

Respuesta :

mychaleden mychaleden

22-08-2016

i only understand ! & 2
1). 25y^2+16
2). 15y^3+48

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