Solve the equation by using the square root property. Express any complex numbers using i notation.
-$$x ^ { 2 } = 196$$
A) $x = 98$
B) $x = 14$
C) $x = \pm 14$
D) $x = \pm 15$

Name: Solve the equation by using the square root property. Express any complex numbers using i notation. -\[x ^ { 2 } = 196\] A) $x = 98$ B) $x = 14$ C) $x = \pm 14$ D) $x = \pm 15$
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Question

Quizplus · Accepted Answer

The square root property states that if $x^2 = a$, then $x = \pm\sqrt{a}$. Here, $a = 196$, so $x = \pm\sqrt{196} = \pm14$.

Solve the Equation by Using the Square Root Property x2=196x ^ { 2 } = 196x2=196

Solve the Equation by Using the Square Root Property $x ^ { 2 } = 196$