Simplify. 2x120x20 0 4x²/5 4x" 5 2x "/10
2 answers:
Answer:
4x^11
Step-by-step explanation:
You can simplify the 20 inside of the radical by finding its prime factors. 20 has 3 prime factors: 5, 2, and 2. Since the 2 occurs twice, we can cancel out those 2s in the 20 itself and put a singular 2 outside of the radical. It is essentially turning into 2
. Since we now have simplified that 20, the entire equation is now 4x
. We can root x^20 to get x^10, and
stays that way. The entire equation is now 4x
x^10, which can be simplified to
.
You might be interested in
Answer:
It is irrational, & cannot be written as a fraction.
Step-by-step explanation:
will give you a very odd number when plugged into the calculator.
1.414213562
With our knowledge of rational vs. irrational numbers, we know that means has to be irrational because it is not a whole number, not an integer, & cannot be condensed into a fraction.
Any time you see a number that isn't a perfect square in a square root, it might be best to guess it is irrational.
Always plug it into a calculator (if possible) to check!
Hope this helps. :)
Answer:
Step-by-step explanation:
Since, angle L and angle M are supplementary.