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MULTIPL ICACIÓN DE MONOMIOS

1. Realiza las siguientes operaciones: 5  −3  6 4 y⋅ y = d) 2 y ⋅   4  5

a)

1 2 x7 ⋅ x2 = 3

b)

−2 4 x ⋅ 3x 7 = 3

e)

−3 4 2 a⋅ a = 2 5

3 2  c) 3 z ⋅  −  =  4

f)

1 x ⋅ 3x 4 ⋅ x 7 = 2

a) 3x 2 ⋅ 5 x 2 =

i)

(−5) x 4 ⋅ (−6) x 4 =

b) 6 x 5 ⋅ 4 x 5 =

j)

4 x 3 ⋅ ( −12) x 5 =

c) x 3 ⋅ x 2 =

k) (−6) x 3 ⋅ 7 x 2 =

2. Resuelve las siguientes operaciones:

d) 4 x 4 ⋅ 6 x 7 =

l)

2 5 5 7 x ⋅ x = 5 3

m)

5 3 1 5 x ⋅ x = 6 3

n)

4 4  2 6 x ⋅ −  x = 11  3

e) 7 x5 ⋅ 5 x3 = f) (−3) x ⋅ 6 x = 5

7

g) 9 ⋅ 7 x 4 = h) (−11) x 3 ⋅ (−2) x 3 =


multiplicacion de monomios 1