Answer:
The value of x will be 8
Step-by-step explanation:
We have given that 
We have to find the value of x
As 
For finding the value of x we have to square both side
On squaring both side
We done squaring both side for easy simplification

So x = 8
So the value of x will be 8
So answer will be 8
You need to multiply the two numbers. Or you can use long addition.
The correct answer is 15:25
Answer: 13.22774
Step-by-step explanation:
Hope this helps! :) ~Zane