The qudractic equation is .
Apply addition property of equality: If a = b then a c = b
c.
(Add 1.02 to each side)
(Apply additive inverse property:
)
The equation compare to quadratic equation, then a = 1.34, b = 1.1 and c = 1.02.
Quadratic formula: .
(Substitute x = d, a = 1.34, b =
1.1 and c = 1.02)
(Evaluate power:
)
(Simplify)
The solution is .