Solve the following quadratic equation: x2 - 36 = 5x.

A. x = -3/2 or 23/2
B. x = -4 or 9
C. x = -9 or 4
D. x = ±6
Solve for x: x2 + x – 12 = 0.

A. x = 3 or –4
B. x = -3 or -4
C. x = 3 or 4
D. x = 5

Question

Solve the following quadratic equation: x2 - 36 = 5x. 



 A. x = -3/2 or 23/2 
 B. x = -4 or 9 
 C. x = -9 or 4 
 D. x = ±6 
Solve for x: x2 + x – 12 = 0. 



 A. x = 3 or –4 
 B. x = -3 or -4 
 C. x = 3 or 4 
 D. x = 5

anonymous · Answer

B and A

jhannybean · Answer

1. $\large  x^2-5x-36$ which two numbers add to give -5 and multiply to give -36?
2. $\large x^2-x-12=0$ which two numbers add o give -1 and multiply to give 12?