Given the equation square root of quantity 3x plus 4 end quantity equals 5, solve for x and identify if it is an extraneous solution.

7; solution is not extraneous

7; solution is extraneous

four thirds; solution is not extraneous

four thirds; solution is extraneous

7; solution is not extraneous

Step-by-step explanation:

we have

Solve for x

squared both sides

subtract 4 both sides

Divide by 3 both sides

Verify

Substitute the value of x in the original equation

----> is true

therefore

The value of x=7 is a solution, Is not a extraneous

i can

step-by-step explanation:

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x