Solve for A, y, d, b (complex solution)
y\in \mathrm{C}
A=\frac{35yd^{2}}{4}
d\in \mathrm{C}
b=\frac{7dy}{2}
Solve for A, y, d, b
y\in \mathrm{R}
A=\frac{35yd^{2}}{4}
d\in \mathrm{R}
b=\frac{7dy}{2}
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