Please help, i cant find any good answers for this one.
Use the quadratic formula to find the exact solutions of x2 − 5x − 2 = 0.
x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a

x equals 5 plus or minus the square root of 33, all over 2
x equals negative 5 plus or minus the square root of 33, all over 2
x equals 5 plus or minus the square root of 17, all over 2
x equals negative 5 plus or minus the square root of 17, all over 2

a. x equals 5 plus or minus the square root of 33, all over 2

Step-by-step explanation:

x = (5 +- √25+8)/2 = (5 +- √33)/2

sounds like x equals 5 plus or minus the square root of 33, all over 2 to me

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.