Question

Use any method to solve the equation. If necessary, round to the nearest hundredth. PLEASE HELP SOON!!!

x2 + x − 30 = 0

a. 10, –12


b. 5, –6


c. 5.5, –5.5

d. -5,6

Answer 1

we have that
x² + x − 30 = 0

using a graph tool
see the attached figure

the solution is
x=-6
x=5

the answer is the option
b. 5, –6