Use the square root property to solve the equation.
-$x^{2}=100$
A) $\{10\}$

B) $\{50\}$

C) $\{10,-10\}$

D) $\{11,-11\}$

Name: Use the square root property to solve the equation. -$x^{2}=100$ A) $\{10\}$ B) $\{50\}$ C) $\{10,-10\}$ D) $\{11,-11\}$
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Question

Use the square root property to solve the equation.
-$x^{2}=100$
A) $\{10\}$

B) $\{50\}$

C) $\{10,-10\}$

D) $\{11,-11\}$

Quizplus · Accepted Answer

The square root property states that if $x^2 = a$, then $x = \sqrt{a}$ or $x = -\sqrt{a}$. Applying this to $x^2 = 100$, we get $x = 10$ or $x = -10$, hence the correct answer is $\{10, -10\}$.

Use the Square Root Property to Solve the Equation x2=100x^{2}=100x2=100 A) {10}\{10\}{10}

Use the Square Root Property to Solve the Equation $x^{2}=100$ A) $\{10\}$