Question

The solution of (2x - 1)^2 = 9 is equal to ....​

Answer 1

Answer:

x=2

Step-by-step explanation:

(2x-1)²=9

2x-1=√9

2x-1=3

2x=3+1

2x=4

x=4/2

x=2

Answer 2

Given - Expression (2x - 1)^2 = 9

Find - Value of x

Solution - The solution of the given expression is 2.

The first step to solve the equation is taking the square root of the complete equation.

The new equation that will form is -

2x - 1 = ✓9

Further solving by putting square root of 9.

2x - 1 = 3

Performing addition and division for the value of x.

2x = 3 + 1

2x = 4

x = 2

Consequently, the value of x is 2.