Question

express each of the following in a form (-1/3x)³×(2/3x)​

Answer 1

${\huge{\underline{\boxed{\red{\mathcal{Answer}}}}}}$

To Simplify:

• $\left(-\dfrac{1}{3}x\right)^3 \times \left(\dfrac{2}{3}x\right)$

Solution:

$\implies \left(-\dfrac{1}{3}x\right)^3 \times \left(\dfrac{2}{3}x\right) \\\\\implies \left(-\dfrac{1}{3}\right)^3x^3 \times \left(\dfrac{2}{3}x\right) \\\\\implies \left(-\dfrac{1^3}{3^3}\right) \times \left(\dfrac{2}{3}\right) x^4 \\\\\implies \left(-\dfrac{1\times 2}{3^3\times 3}\right) x^4 \\\\\implies \left(-\dfrac {2}{3^4}\right)x^4 \\\\\bold{\implies \left(-\dfrac{2}{81}x^4\right)}$

Hope it helps!!!

Answer 2

$= > {( \frac{ - 1x}{3}) }^{3} \times \frac{2x}{3}$

$= > \frac{ - {x}^{3} }{27} \times \frac{2x}{3}$

$= > \frac{2 {x}^{4} }{81}$

Hope this answer helps you ^_^ !