For this case we have to define root properties:
In addition, we know that:
On the other hand:
Thus, we can rewrite the given expression as:
ANswer:
Option B
A conjecture is an educated guess
2 answers:
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Answer:
Step-by-step explanation:
1) Step 4: Marc has converted radical form to exponent form
Step 5: He has evaluated the value of the radical
3)
Here, 3 is index and 8 is radicand.
Prime factorize 8 and for every 3 numbers we can take one number outside the radical
Solution:
4) No,my equation does not have an extraneous solution.
My solution, satisfies the equation