Question

I need help on this please

Answer 1

84x¹⁰

Explanation:

Simplify the radicals by them by 2:

7x²√2x² × 6√2x⁶

When a sqaure root of an expression is multiplied by itself, the result is that expression:

7x² × 2x² × 6x⁶

Now multiply to get: 84x¹⁰

Hope this helps!