Question

If x^2=y^2+z^2 what does x equal?

Answer 1

Answer:

$\displaystyle x = \sqrt{y^2 + z^2}$

General Formulas and Concepts:

Pre-Algebra

• Equality Property

Algebra i

• Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle x^2 = y^2 + z^2$

Step 2: Solve for x

1. [Equality Property] Square root both sides:                                                    $\displaystyle x = \sqrt{y^2 + z^2}$