Question

solve the equadratic equations for the values of x:

Answer 1

familiar with factoring ?

Answer 2

I am some what

Answer 3

good, this one factors out nicely

Answer 4

start by subtracting 12 both sides so that you get a 0 on right hand side

Answer 5

\(\large x^2 + x = 12\)

\(\large x^2 + x - 12=0\)

Answer 6

pick two numbers such that :
1) they add up to 1
2) multiply to -12

Answer 7

That looks right to me but I have the answer and it says the answer is 6,-2

Answer 8

that doesn't look correct

Answer 9

so where exactly are you stuck ?

Answer 10

oh wait..

Answer 11

not the answer is -4,3

Answer 12

yes how did you get that ?

Answer 13

I don't understand where the book got there answer...

Answer 14

pick two numbers such that :
1) they add up to 1
2) multiply to -12

Answer 15

oh I see..

Answer 16

what ahout this one..