Question

Solve for x: x2 + x – 30 = 0.
A. x = -5 or -6
B. x = 5 or -6
C. x = 5 or 6
D. x = ±6

Answer 1

\[x2+x-30=0\]
\[3x-30=0\]
\[3x=30\]
\[x=\frac{ 30 }{ 3 }\]
\[x=10\]
And hope that helped u

Answer 2

B is the true answer

Answer 3

yup i made a mistake sorry about that but hw is it B