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 =