If $$ y^{2}=100 $$, what are two possible values of $$ y $$ ? 10 and -10 50 and -50 200 and -200 10,000 and $$ -10,000 $$

Question

UpStudy AI · Accepted Answer

To solve the equation $$ y^{2} = 100 $$, we can take the square root of both sides.

1. Start with the equation:
   $$
   y^{2} = 100
   $$

2. Taking the square root of both sides gives:
   $$
   y = \sqrt{100} \quad \text{or} \quad y = -\sqrt{100}
   $$

3. Since $$ \sqrt{100} = 10 $$, we have:
   $$
   y = 10 \quad \text{or} \quad y = -10
   $$

Thus, the two possible values of $$ y $$ are $$ 10 $$ and $$ -10 $$.

The correct answer is $$ 10 $$ and $$ -10 $$.
The two possible values of $$ y $$ are $$ 10 $$ and $$ -10 $$.

If \( y^{2}=100 \), what are two possible values of \( y \) ? 10 and -10 50 and -50 200 and -200 10,000 and \( -10,000 \)