2^2x+2 *5^x-1=8^x*5^2x

The solution will be "x = 2 and x = -1".

Step-by-step explanation:

The given equation is:

⇒  

On solving "", we get

⇒  

As we know, if the base are same then their powers will be added together.

⇒   ...(equation 1)

⇒   ...(equation 2)

From equation 1, we get

⇒  

⇒  

From equation 2, we get

⇒  

⇒  

So that the correct answer will be "x = 2" and "x = -1".

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

a negative exponent is translated as follows:

so, we have