3 years ago

Help plzzzSolution set of 25x2 – 1 = 0 is ____________.

Mathematics

1 answer:

kari74 [83]3 years ago

8 0

Answer:

x = 1/5 , and x = - 1/5

Step-by-step explanation:

25x² – 1 = 0

5²x² - 1² = 0

(5x - 1)(5x + 1) = 0

5x -1 = 0, 5x + 1 = 0

x = 1/5 , x = - 1/5

You might be interested in

At the beach 29% of people have red towels and 18% have white towels if the rest have blue ,what percentage of the people at the

Sonbull [250]

The anwser is 53%....

8 0

3 years ago

Read 2 more answers

What is a positive angle less than 360 degrees that is conterminal with 540 degrees

jekas [21]

Answer:

Please check the explanation.

Step-by-step explanation:

As we have to determine a positive angle less than 360 degrees that is conterminal with 540 degrees.

Subtract 360° from 540°

540° - 360° = 180°

The resulting angle of 180° is positive, less than 360°, and coterminal with 540°.

7 0

2 years ago

Kelly used 3 2/9 packs of notebook paper in the first 1/6 of the year. At what rate is Kelly using notebook paper.

Makovka662 [10]

Answer:

jsjdhhdbdbnsndnnrnrnrnnsjdbbrbrnnrbr

4 0

2 years ago

Jennifer deposits $80 into an investment account with a rate of 4%, compounded annually. The equation y = 80(1 + 0.04)x can be u

IceJOKER [234]

Answer:the answer is A: (0,80)

Step-by-step explanation:

8 0

2 years ago

The first term in the expansion of the binomial (3x + y)4

Lelechka [254]

I don't know if i'm right or what because I haven't learned binomial in like almost 4 years. (3x+y)?

5 0

3 years ago

Read 2 more answers