Easy math question?

Question

Here is the question:

"What is the solution to the quadratic equation below"

X^2 - 2x - 24 = 0

A. x= -4, x= 6

B. x=4, x= -6

C. x= -8, x= 3

D. x= -4, x= -6

Im only 13 so please do not insult if its too easy, thanks

Answer 1

x² - 2x - 24 = 0
(x - 6) (x + 4) = 0
x = 6 , x = - 4
OPTION A

Answer 2

You just need to factor the equation, (quadratic formula is just complicating the problem...)

x^2 -2x - 24 = 0

(x+4)(x-6)=0
x=-4, 6

answer a

Answer 3

X^2 - 2x - 24 = 0
x^2 - 6x + 4x - 24 = 0
x(x - 6) + 4 (x - 6) = 0
(x-6) (x+4) = 0
So either x-6 = 0 or x+4 = 0
So either x = 6 or x = -4

So answer is A

Hope that helps

Answer 4

14 + 12 + 5 = 31 so 2 pupils are donning the two a) 14+12-2 = 24 b) 14-2 = 12 c) 12-2 = 10 Please be conscious that alot of individuals will answer 26 for the 1st question, although that's incorrect: 29 - 5 = 24 (minus of individuals who arent donning purple OR blue 14+12 = 26 there is 26 blue and purple colorations yet in user-friendly terms 24 pupils this implies 2 people ought to be donning the two colorations as I basically mentioned there is in user-friendly terms 24 people so what number purple and blue = 24 purple no longer blue = purple people much less the individuals who donning the two blue no longer purple = blue people much less the individuals who donning the two

Answer 5

You already got the answer, but I think if you can solve quadratic equations at age 13 you are doing well, it is not too easy a question for your age.

Answer 6

x^2 - 2x - 24 = 0

factor to (x + 4)(x - 6) = 0

if x+4 = 0, then x = -4
if x - 6 = 0, then x = 6

ans. --> B

Answer 7

yeah its B. The "imares" 3 persons above me is correct. They should get the 10pts.

Answer 8

x=6 or -4


use

[-b+- sqrt(b^2-4ac)]/2a

Answer 9

A