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
.
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Answer:
√45
Step-by-step explanation:
We know that according to the Pythagorean theory:
a²+b²=c²
I am pretty sure that a is 3 and b is 6. C remains unknown.
3 squared is nine and 6 squared is thirty six. 36+9 is 45.
Since the question says you should leave the answer in radical form, the answer is
c²=45
√c²=√45
This book will really help in Geometry and you can get it anywhere.
I hope this helps!
~°LampteyJ
