Solve for y
y = \frac{105}{16} = 6\frac{9}{16} = 6.5625
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y≔\frac{105}{16}
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y=\frac{169}{16}-4
Calculate -\frac{13}{4} to the power of 2 and get \frac{169}{16}.
y=\frac{169}{16}-\frac{64}{16}
Convert 4 to fraction \frac{64}{16}.
y=\frac{169-64}{16}
Since \frac{169}{16} and \frac{64}{16} have the same denominator, subtract them by subtracting their numerators.
y=\frac{105}{16}
Subtract 64 from 169 to get 105.
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