menu
bartleby
search
close search
Hit Return to see all results

5x5/2 -20 = 0

Question

5x5/2 -20 = 0

check_circleAnswer
Step 1

It is required to find the value of the variable x for the equation given below,

5
5x2 20 0
help_outline

Image Transcriptionclose

5 5x2 20 0

fullscreen
Step 2

Solve the equation 5x5/2 – 20 = 0 as,

5
5x2 20 0
5
5x2-20+20 0+20
{Add 20 on both the sides
5
5x2 20
5
20
5x2
Divide both sides by 5
5
5
5
x2 = 4
help_outline

Image Transcriptionclose

5 5x2 20 0 5 5x2-20+20 0+20 {Add 20 on both the sides 5 5x2 20 5 20 5x2 Divide both sides by 5 5 5 5 x2 = 4

fullscreen
Step 3

Now take the square on both sides of the equa...

-x2
= 42
x16
16
5x-
Take the 5th root of both the sides
x
x-(2)
4
x25
help_outline

Image Transcriptionclose

-x2 = 42 x16 16 5x- Take the 5th root of both the sides x x-(2) 4 x25

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Our solutions are written by experts, many with advanced degrees, and available 24/7

See Solution
Tagged in

Math

Algebra

Equations and In-equations

Related Algebra Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: Ali invested his savings in two investment funds. The $8000 that he invested in fund A returned a 10...

A: The invested amount in fund A is $8,000 and the returns profit is 10%.Let x be the invested amount i...

question_answer

Q: Find an equation to represent the current salary after     x years of employment if the starting sal...

A: Click to see the answer

question_answer

Q: Given that g(x)=2x2+2x+16, find each of the following: a)  g(5) b)  g(p+4)

A: The given function is g(x)=2x2+2x+16.a)  g(5) is computed.

question_answer

Q: .A hospital staff mixed a 75% disinfectant solution with a 25% disinfectant solution. How many liter...

A: Let x be the liters of 75% solution needed and y be the liters of 25% solution needed.

question_answer

Q: With water from one hose, a swimming pool can be filled in 7 hours. A second, larger hose used alone...

A: Let t be the time to fill pool using both hoses.The rate of filling water for the smaller hose is 1 ...

question_answer

Q: the average depth of a certain ocean is 10,551 feet below the surface of the ocean. the integer that...

A: Integers are set of numbers that include negative numbers along with whole numbers. A number greater...

question_answer

Q: F(x)=-4x+2    and    g(x)=x2-5  find the difference (g-f)(x)

A: Given that the two functions,

question_answer

Q: ( A-B)UC=

A: The given  equivalent relation :

question_answer

Q: A manufacturer of 24-hr variable timers, has a monthly fixed cost of $42,000 and a production cost o...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Sorry about that. What wasn’t helpful?