Question

$\sqrt[3]{0.008} - 1.2 - 2 \times ( - 2.1)$
​

Answer 1

Respuesta:

Answer:

\red {\sqrt[3]{27} + \sqrt[3]{0.008} + \sqrt[3]{0.064} }

3

27

+

3

0.008

+

3

0.064

\green {= 3.6 }=3.6

Step-by-step explanation:

/* There is a mistake in third term .*/

It may be like this.

\sqrt[3]{27} + \sqrt[3]{0.008} + \sqrt[3]{0.064}

3

27

+

3

0.008

+

3

0.064

= \sqrt[3]{3^{3}} + \sqrt[3]{(0.2)^{3}} + \sqrt[3]{(0.4)^{3}}=

3

3

3

+

3

(0.2)

3

+

3

(0.4)

3

\begin{gathered}= 3 + 0.2 + 0.4 \\= 3.6\end{gathered}

=3+0.2+0.4

=3.6

Therefore.,

\red {\sqrt[3]{27} + \sqrt[3]{0.008} + \sqrt[3]{0.064} }

3

27

+

3

0.008

+

3

0.064

\green {= 3.6 }=3.6

•••♪