Question

Multiplicação de Monômios

a) (2xb) • (4x) =
b) (-5x²) • (+5xy²) =
c) (-5) • (+15x²y) =
d) (-9x²y) • (-5x³y²) =
e) (-x³) • (5yx²) =
f) (-xy) • (-xy) • (-xy) =
g) (-xm) • (x²m) • (3m) =​

Answer 1

Resposta:

a)+8 x2 b

b)-25 x3 y2

c)-75 x2 y

d)+45 x3 y3

e)-3 x3 y2

f)+5 x5 y5

g)+6 x5 y

h)-10 x5 y4

i) - x3 y3

j) -3 x3 m3