Question

Please help me out answering this​

Answer 1

Answer:

OPTION A

Step-by-step explanation:

we start by multiplying both roots.

we then get negative 3 times the third root of: 40 × x^9 × y^3

we then simplify to get:

-24 × x^3 × y × third root of 5

Answer 2

$\\ \rm\Rrightarrow -\sqrt[3]{2x^4y^2}\times 3\sqrt[3]{20x^5y}$

• √a√b=√ab

$\\ \rm\Rrightarrow -3\sqrt{40x^9y^3}$

• On simplifying

$\\ \rm\Rrightarrow -3(6x^3y\sqrt[3]{5}$

$\\ \rm\Rrightarrow -24x^3y\sqrt[3]{5}$