Calculation: 2log510 + log50.25=______

2log5 10+log5 0.25=log5 10^2+log5 0.25=log5 (100*0.25)
=log5 25=2

RELATED INFORMATIONS

1. 2log5 10+log5 0.25=?
2. Solve 2 (log5) 10 + (log5) 0.25 Trouble
3. The power of (1 / 16) is 0.75-2log5, the power of (1 / 16) is 10-log5 and the power of (1 / 16) is 0.25
4. What's the power of 1 / 2 of 2, if it's in logarithmic form?
5. How many different logarithms can be obtained by taking any two different numbers from 1, 2, 3, 4, 7 and 9 as the base and true number of logarithm respectively
6. From the six numbers 1, 2, 3, 4, 7 and 9, take any two as the base number and the true number respectively to form a logarithmic formula, then the logarithm is the probability of a rational number. The answer is 9 / 25. I want to ask why the base number is 5 * 5 instead of 6 * 5
7. How many logarithms can be obtained by taking any two different numbers from 1, 2, 3, 4, 7 and 9 as the base and true number of logarithms respectively Same as above, please give me a process
8. log^464+log100=?2lg2+lg25-lg10=?
9. 0.35 * log the logarithm of 0.35 with 2 as the base
10. It is known that the logarithm of log with 9 as the base, 5 is a, and the logarithm of log with 9 as the base, 7 is B. find the logarithm of log with 35 as the base, 9
11. X = - 1 power of (logarithm of 1 / 2 as the base 1 / 3) + - 1 power of (logarithm of 1 / 5 as the base 1 / 3), then x belongs to the interval? A.(-2,-1) B.(1,2) C.(-3,-2) D(2,3)
12. Do not calculate the size of the 5th power of 4 compared with the 4th power of 5 by logarithm or exponent
13. 1. The logarithm of 7 / 48 with 2 as the radical + the logarithm of 12 with 2 as the base minus the logarithm of 42 with 2 as the base 2. (logarithm of base 2 with 3 + logarithm of base 2 with 9) times (logarithm of base 3 with 4 + logarithm of base 3 with 8)
14. How can the logarithm with root 3 minus root 2 as the base 5 be transformed into the logarithm with root 3 plus root 2 as the base 1 / 5?
15. Find the value range of X in log (2-x) (x + 3) Is based on (2-x)
16. Let 0 ＜ a ＜ 1 and f (x) = log logarithm with a as the base (a ^ 2x-2a ^ X-2), then f (x) ＜ the value range of X X X
17. What is the logarithm of LG with base 2 and base 4?
18. -What is the logarithm of LG with the base of 0.0000000000002
19. Four times the logarithm of three with LG as the base
20. Solving logarithm equation: lgY = (lg0.4 / lg0.5) lgx + lg0.5 Reduced to the format of y = how much x