Week 3: Student Response to Discussion
ler DickersonYesterdayAug 4 at 12:03pm
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Good Morning everyone,
My number is 7 and the problems assign to me are 72 and 14.
72)
(125a^8)^1/3
(5^3*a^8)^1/3
(5^3)^1/3
5^3*1/3
a^2*1/3
5^3/3*a^8/3
5 goes into 125 3 times. a^8 remains the same with the whole problem multiplied by 1/3
Multiply 1/3 with both problems of 5^3 and a^8.
5^3 multiply by 1/3 will becomes 5^3/3 and a^8 will become a^8/3
Answer: 5a^8/3
14)
12+24=4⋅3+24=2⋅3+24=2⋅3+4⋅2⋅3=23+2⋅2⋅3
The radical of 12 plus the radical of 24
The radical of 12 is 4 and 3 and add this by the radical of 24
Next, the radical of 4 is 2. So then the problem becomes 2 of the radical of 3 plus the radical of 24
Then, 2 of the radical of 3 plus the radical of 24 becomes the radical of 4 times the radical of 2 times the radical of 3.
The final answer being 2 of the radical of 3 plus 2 of the radical of 6.
