Question

$$2a=4b+ \sqrt{ 5(b) }$$

Solve for a

$a=2b+\frac{\sqrt{5b}}{2}$
$b\geq 0$

Show Solution

Solve for b

$b=\frac{a}{2}-\frac{\sqrt{160a+25}}{32}+\frac{5}{32}$
$a\geq 0$