Khi nào cần sử dụng phương pháp mũ hóa để giải phương trình logarit?

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5. log81 (x+20) = log81 (6x). 6. log, (3x²) = log, (2x + 1). 4. - ½ or 1. Solve each inequality. 7. log5 (-3x) <1. 8. log6 x log6 (4-x). 2 2x^2+6x-5 gt 3^1 => 2x^2+6x-8 gt 0 => x^2+3x-4 gt 0 => x^2+4x-x-4 gt 0 => (x+4)(x-1) gt 0 :. x in (-oo,-4) uu (1,oo), ... Dec 9, 2020 ... Solve :- log3 (2x+1)=1​. 2. See answers. Unlocked badge showing an ... 2x =1 -2. x = -1/2. (x= -1/2). Explore all similar answers. arrow right. Sep 28, 2016 ... 2 − log3 √9 +log1 c) log3(log2 8). 3. (6 pts) Let log 9 1.5 a ... d) log3(x + 1) +log3(2x) = log3(3x + 1). 5. a) (3 pts) Write the ... Solve each equation To figure out the joke, place the letter of each problem above the answer on the line(s) below. N. log3 (2x − 1) = 3 ... (2-1) (x-2)=2x. -x+2= ... log3(2) = 0.63 find: a) log3(121) b) log3(22) c) log3 (. 9. 11. ) 25. (7 pts.) Solve: log5(x + 3) = 2 − log5(2x + 1). 26. (7 pts.) Identify and sketch the ... Apr 28, 2022 ... log3(2x+p)=2log3(2x)-1 has one real root. What is the value of p? 0 ... 2 in front of log3(2x) Move the logs to the same side then use ...
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