Square Root Equation Calculator

Square Root Equation Calculator calculates the value of the variable for the given equation. The Square of a number is defined as the value of power 2 of the number, while the square root of a number is defined as the number that we need to multiply by itself to get the original number.

What is Square Root Equation Calculator?

Square Root Equation Calculator is an online tool that helps to calculate the value of the variable for the given equation. This online square root equation calculator helps you to calculate the value of the variable in a few seconds. To use this square root equation calculator, enter the equation in terms of x inside the square root and the number in the given input box.

Square Root Equation Calculator

NOTE: The value of k should be positive

How to Use Square Root Equation Calculator?

Please follow the steps below to find the value of the variable using an online square root equation calculator:

• Step 1: Go to online square root equation calculator.
• Step 2: Enter the linear equation and number in the given input box of the square root equation calculator.
• Step 3: Click on the "Solve" button to find the value of the variable.
• Step 4: Click on the "Reset" button to clear the fields and enter new values.

How Square Root Equation Calculator Works?

The square root equation is defined as the equation which is present inside the square root symbol.

It is denoted by √(equation in terms of x) = constant

Let us understand this with the help of the following example.

Solved Examples on Square Root Equation Calculator

Example 1:

Solve the value of √(x - 2) = 5 and verify it using the square root equation calculator?

Solution:

Given: √(x - 2) = 5

Squaring on both sides

√(x - 2)² = (5)²

x - 2 = 25

x = 27

Example 2:

Solve the value of √(x + 7) = 10 and verify it using the square root equation calculator?

Solution:

Given: √(x + 7) = 10

Squaring on both sides

√(x + 7)² = (10)²

x + 7 = 100

x = 93

Example 3:

Solve the value of √(x² - 4) = 9 and verify it using the square root equation calculator?

Solution:

Given: √(x² - 4) = 9

Squaring on both sides

√(x² - 4)² = (9)²

x² - 4 = 81

x² = 85

x = ± √85

Now, try the square root equation calculator and find the value of the variable for:

• √(x + 2) = 15
• √(2x + 9) = 7

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