Question

Simplify. ∜400/∜5
A. 5∜2
B. 2∜5
C. 2√5
D. ∜80

Answer 1

Here's a hint:
\[\sqrt[4]{100 \times 4} = \sqrt[4]{(10 \times 10) (2 \times 2)} = \sqrt[4]{(5 \times 2)(5 \times 2)(2 \times 2)}\]

Answer 2

\[\sqrt[4]{400?}\]

Answer 3

\[\sqrt[4]{400} = \sqrt[4]{100 \times 4}=...\]

Answer 4

i'm lost , sorry i don't understand this stuff.