Question

(10c^6d^-5)(2c^-5d^4)

Answer 1

Answer:

The value of $(10c^6d^{-5})(2c^{-5} d^4)$ is $20d^{-1}$.

Step-by-step explanation:

In this problem, we need to evaluate $(10c^6d^{-5})(2c^{-5} d^4)$. Here, c and d are variable with exponents.

Taking both c together

$=(10c^6{\cdot} 2c^{-5})\\\\=20(c^6{\cdot} c^{-5})\\\\=20c^{6-5}\\\\=20$

Taking both d together

$=(d^{-5}{\cdot}d^4)\\\\=d^{-5+4}\\\\=d^{-1}$

So,

$(10c^6d^{-5})(2c^{-5} d^4)=20d^{-1}$

Hence, the value of $(10c^6d^{-5})(2c^{-5} d^4)$ is $20d^{-1}$.