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3 votes
Please help with number 6 ASAP I will mark branlist

Please help with number 6 ASAP I will mark branlist-example-1
User Sglazkov
by
5.2k points

1 Answer

2 votes

Answer:

12

Explanation:


4√(9)\\\\\mathrm{Factor\:the\:number:\:}\:9=3^2\\=4√(3^2)\\\\\mathrm{Apply\:radical\:rule}:\quad √(a^2)=a,\:\quad \:a\ge 0\\√(3^2)=3\\\\=4*\:3\\\\=12

User Adam Rivers
by
4.9k points