Answer:
x=8
Step-by-step explanation:
Answer:
the 3rd one,
Step-by-step explanation:
Because it is the 3rd one
Answer: Let me try to figure this out but this is not 7-8 grade math level
Step-by-step explanation:
Answer:
12?
Step-by-step explanation:
The answer for this problem is x=-2 or x=3.
<em>To solve, start with the equation.</em>
0=x^2−x−6
<em>Subtract x^2-x-6 from both sides.
</em>
0−(x^2−x−6)=x^2−x−6−(x^2−x−6)
−x^2+x+6=0
<em>Factor left side of equation.
</em>
(−x−2)(x−3)=0
<em>Set factors equal to 0.
</em>
−x−2=0 or x−3=0
x=−2 or x=3