4 years ago

Solve 3^x - 5. What are the exact and approximate solutions?

Mathematics

1 answer:

Anuta_ua [19.1K]4 years ago

6 0

Answer:

x = log(5) / log(3)

x=1.46497

Step-by-step explanation:

3^x - 5 =0

Add 5 to each side

3^x = 5

Take the log of each side

log 3^x = log 5

We know log a^b = b log (a)

x log (3) = log (5)

Divide side by log (3)

x = log(5) / log(3)

x=1.46497

You might be interested in

Find the value of C.

telo118 [61]

Answer: 30!

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Ahelppppppp HELPPP PLSPLSPLS

kupik [55]

Answer:

(9÷.9)+(9÷.9)=20

(9 9)+(9÷9)=100

Step-by-step explanation:

(9÷.9)+(9÷.9)=20

(9 9)+(9÷9)=100 (Leave the space between for first two nines blank to make 99)

6 0

3 years ago

Solve the equation<br><br> -12 = x - 1 + 28

Savatey [412]

X=15 since you subtract 1 from 27 then subtract 12 from 27 and you get 15

6 0

3 years ago

Read 2 more answers

Which expression is equivalent to (StartFraction a Superscript negative 8 Baseline b Over a Superscript negative 5 Baseline b cu

Eddi Din [679]

Answer:

its A, a^9 b^6

Step-by-step explanation:

right on edge 2020

8 0

3 years ago

Read 2 more answers

Lamont made a scale drawing of the elementary school. The scale of the drawing was 1 millimeter : 4 meters. The actual width of

Rina8888 [55]

Answer:

36 meters

Step-by-step explanation:

hope it helps bye

4 0

3 years ago

Read 2 more answers

Solve 3^x - 5. What are the exact and approximate solutions?​

Solve 3^x - 5. What are the exact and approximate solutions?