What are the solutions of x2 +6x-6 = 10?

x = -8 orx = -2

x = -8 or x = 2

x = 1 or x = -7

x= -1 or x = 7

Rational number are equivalent to ratios of two integers ( the denomitator being non-zero ). A ratio is a relationship between two set of values. For example, the ratio of the circumference of a circle to its diameter is pi, which is not a rational number.