The answer is c you multiply the base (5)(5)=25 and add the exponents 4+8=12 so the answer is 25^12
12.5 is already a decimal...
If you mean 12/5, then it is 2 and 2/5, which is 2.4.
If you mean 12 x 5, then it's 60.
If you mean fractions equivalent to 12.5 then it's 25/2.
If you mean decimals then 12.50, or 12.500.
Hope this helps
Answer:
5x² - 4x + 3 = 0
Step-by-step explanation:
Move the terms to the left side of the equation and set the right side to zero.
To check: 6/(-8-4) = 4/-8
6/-12 = 4/-8
1/-2 = 1/-2
Therefore, <span>x = −8, non-extraneous</span>