Solve for yy. Express your answer as an integer or integers or in simplest radical form.2, minus, y, squared, equals, minus, 142−y 2 =−14
Question
Solve for yy. Express your answer as an integer or integers or in simplest radical form.2, minus, y, squared, equals, minus, 142−y 2 =−14
Solution
The equation you've given is 2 - y^2 = -14.
First, let's rearrange the equation to isolate y^2.
y^2 = 2 + 14
y^2 = 16
To solve for y, we take the square root of both sides. Remember that the square root of a number can be both positive and negative.
So, y = √16 or y = -√16
Therefore, y = 4 or y = -4.
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