5^4 x 5^8
= (5 x 5 x 5 x 5) x (5 x 5 x 5 x 5 x 5 x 5 x 5 x 5)
= (625) x (390,625)
= 244,140,625
//
5^4 x 5^8 = 244,140,625
Answer:

Step-by-step explanation:
a^2+b^2=c^2
3^2+1^2=c^2
9+1=c^2
c^2=10
c= 
6=360<span>
60=3600
600=36000
6000=360000
60000=3600000
And so on and so on.
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After solving the equation
we get values of x: 
Step-by-step explanation:
We need to find the value of x from the equation: 
Solving the expression:

Using the Zero Factor Principle: if ab=0 then a=0 and b=0
So, 

So, After solving the equation
we get values of x: 
Keywords: Solving Equations
Learn more about Solving Equations at:
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Step-by-step explanation:
Equation 1

Equation 2
