Explicación paso a paso:
Ejercicios:
a)
-2a²b . 8a²b
(-2.8)a²⁺²b¹⁺¹
-16a⁴b²
b)
10xyz . -12x²yw
(10 . -12)x¹⁺²y¹⁺¹zw
-120x³y²zw
c)
-12a⁵b²c⁴ . 8cb²c⁰
(-12 . 8)a⁵b²⁺²c⁴⁺¹⁺⁰
-96a⁵b⁴c⁵
d)
5x . 3x .-12x
(5 . 3 . -12)x¹⁺¹⁺¹
-180x³
e)
3ab . -12xy² . -4xz⁵y
(3 . -12 . -4)abx¹⁺¹y²⁺¹z⁵
144abx²y³z⁵
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Explicación paso a paso:
Ejercicios:
a)
-2a²b . 8a²b
(-2.8)a²⁺²b¹⁺¹
-16a⁴b²
b)
10xyz . -12x²yw
(10 . -12)x¹⁺²y¹⁺¹zw
-120x³y²zw
c)
-12a⁵b²c⁴ . 8cb²c⁰
(-12 . 8)a⁵b²⁺²c⁴⁺¹⁺⁰
-96a⁵b⁴c⁵
d)
5x . 3x .-12x
(5 . 3 . -12)x¹⁺¹⁺¹
-180x³
e)
3ab . -12xy² . -4xz⁵y
(3 . -12 . -4)abx¹⁺¹y²⁺¹z⁵
144abx²y³z⁵