natashaveira86 natashaveira86

22-05-2022
Mathematics

contestada

SECTION B: LOGARITHMS A Question Three: Solve the equation log₂ (4x² - 9).- log₂ (2x + 3) = 3. Hint: (4x² - 9) is a difference of two squares.

Respuesta :

lpina68 lpina68

22-05-2022

Answer:

x = 11/2

Step-by-step explanation:

Use rules for logarithms to write it as a single log. Then use the hint to simplify further. Change it to exponential form to solve. See image.

Ver imagen lpina68

Answer Link

Otras preguntas

find a and b if the point p (6,0) and Q 3 2 lie on the graph of ax+ by

How does Article V affect the laws outlined in the US Constitution?

Suppose the driver in this example now slams on the brakes, stopping the car in 4.00 s. Find (a) the acceleration and (b) the distance the car travels while br

3 A driver leaves Beirut at the instant t=0, reaches Saida after 35 minutes. He rests for 11 minutes then drives 45 minutes to reach Tyre. TaGive the instants o

Read the following passage from Freedom of Expression in the United States regarding defamatory speech, which is a false statement of fact that damages a person

br uh the mods are so annoying...

Why should the temperature of mammals be regulated

In Angle abc and angle pqr ab:pq=4:5 and a(angle pqr)=125cm² then find a(angle abc)

Can anyone help me find this answer fast.

Squanto was a Wampanoag man. What happened to him?