RissaVC
RissaVC
28-04-2014
Mathematics
Answered
Can someone please help me able this: log4x^5=20
Answer :
Аноним
Аноним
29-04-2014
[tex]log_4x^5=20\\\\log_4x^5=log_44^{20}\iff x^5=4^{20}\\\\x^5=4^{4\cdot5}\\\\x^5=(4^4)^5\iff x=4^4\Rightarrow x=256\\\\\\D:x\in\mathbb{R^+}[/tex]
Answer Link
VIEW ALL ANSWERS ( 59+ )
Other Questions
What is the president's cabinet?A. The margin of victory in a presidential electionB. A piece of furniture in the Oval OfficeC. The collection of laws or treati
Use the graph to write an equation for the function.
search the 7 ranks of mosquito
RESPONDA LAS PREGUNTAS 10 A 12 DE ACUERDO A LA SIGUIENTE INFORMACIÓNLa circunferencia es el lugar geométrico de los puntos de un plano, que equidistan de otro p
2. Briefly describe the checks and balances that the legislative branch holds over the executive and judicial branches.3. How is the power of the legislative br
Select the correct answer from each drop-down menu.The British formed thirteen colonies in North America along the Atlantic coast. While they were all owned byB
Determine whether the pair of lines is parallel, perpendicular, or neither.[tex]\[ \begin{array}{l} y = -\frac{2}{7} x - 7 \\ y = \frac{7}{2} x + 3 \end{array}
Which quadratic function in standard form has the values [tex]a=-3.5, b=2.7, \text{ and } c=-8.2[/tex]?A. [tex]f(x) = 2.7x^2 - 8.2x - 3.5[/tex]B. [tex]f(x) = 2.
Select the correct answer.Iron reacts with atmospheric oxygen to form iron oxide or ferric oxide. Look at the chemical equation for this reaction:[tex]\[ Fe + O
Si la ecuación:[tex]\[ \frac{-2(x-2)}{9}-\frac{3-x}{6}+\frac{2(x-1)}{3}+\frac{x+2}{12}=1 \][/tex]posee [tex]\( C.S = \left\{ \frac{m}{n} \right\} \)[/tex], ca
Mr Jacques wrote a bonus problem on the board. I f Gina correctly answer, she gets extra time to read. The problem is to write a statement that correctly relat
What City in France was originally a Greek City state?
divide 500 in a ratio of 3:7
how many pairs of chromosomes are in a body cell of a macaw
Express 15 as a percentage of 60. Please help And also Express 10 as a percentage of 59
Relationship A has a greater rate than Relationship B. The table represents Relationship B. Which equation could represent Relationship A? Choose all answers th
Which of the following statements is true? A. To be an effective reader it is important to find a place to read with minimal distractions. (Some read better wi
What are the special features of a sperm cell
rearrange this sentence indoor/and/there/are/outdoor/kindof/various/games
18. Using carbo-loading to increase the store of glycogen seems to benefit only those athletes who engage in aerobic activities that are A. more than 90 minut