Solve the following equation
2y^2-3=53
2y2-3 = 53
2y2-3 + 3 = 53 + 3
2y2 = 56
Using our radical expression calculator, we can simplify this
y2 = 28
√y2= √28
y= = ±√28
Checking square roots, we see that 52 = 25 and 62 = 36
Our answer is not an integer, so we try simplify it into the product of an integer and a radical.
√28 = √1√28
√28 = √2√14
√28 = √4√7
The highest factor that has an integer square root is 4
Therefore, we use the product combo √28 = √4√7
Evaluating square roots, we see that √4 = 2
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