3 years ago

How to solve log base 5 of x + log base 5 of (4x-1)

1 answer:

7 0

Log5(x)+log5(4x-1)
As the bases are the same the number doesn't matter
Log (a) + log(b) =log (ab)

Log(4x^2-x)

(x )(4x-1)

x=0.25 or x=0

Log(4×0.25^2-0.25) = log(0) = Infinity
Same with 0. So no answer

You might be interested in

Does anyone know this question?

marusya05 [52]

Answer: angle 5 is a 110 degree angle
explanation: angles 3 and 5 are same side interior angles, making them supplementary to each other

6 0

3 years ago

There is 75 gallons of water into the pool every hour if the pool can hold 6,750 gallons how long will it take to fill the pool?

Andreyy89

Answer:

90 hours

Step-by-step explanation:

The rate at which water enters the pool is

75 gallons

-------------------

1 hour

This is equivalent to

1 hour per 75 gallons, leading to:

1 hour

-------------------- * 6,750 gallons = 90 hours

75 gallons

3 0

3 years ago

Factorise fully 9b-3b²

Schach [20]

3b(3-b) is the answer

Step by step explanation : take out the most common factor which is 3b

3 0

3 years ago

Read 2 more answers

Seven increased by the<br> product of two numbers

Kobotan [32]

Answer: x ≥ 5

Step-by-step explanation:

7 is increased by the product of a number and 3: 7 + 3x

Is at least 22: ≥ 22

Your equation is: 7 + 3x ≥ 22

subtract 7 from both sides

3x ≥ 15

divide both sides by 3

x ≥ 5

8 0

3 years ago

Analyze the diagram below and complete the instructions that follow.<br> 550<br> 450

svetlana [45]

Answer:

130 degrees

Step-by-step explanation:

let the angle be x

2x+45+55=360(Sum of angles in quad)

2x=260

x=130

6 0

3 years ago