please help me with this one my answer is 20 but the answer key shows 400
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√√400√100√4
= √20×10×2
= √5×2×2×2×5×2
= 5×2×2
=20
20 is the answer
= √20×10×2
= √5×2×2×2×5×2
= 5×2×2
=20
20 is the answer
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0
Answer:
20
Step-by-step explanation:
✓400✓100✓4
✓20multiply by 10 multiply by 2
5multiply by 2 multiply by 2
20 is the answer
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