Answer: 
Step-by-step explanation:
Simply divide by c to isolate x.


Answer: 
Step-by-step explanation:
To solve the exercise you must solve for b from the formula for the hypotenuse, as you can see below:
- Square both sides of the equation as following:

- Now you must subtract a² from each side of the equation, then you obtain:


- Apply square root to both sides:

Then:

answer is C
Step-by-step explanation:
i got it right and it looked like no one would help you so
Answer:
I believe the last one is correct
~if this is correct, plz mark brainliest thx!~
Step-by-step explanation:
Answer:
(x - 6)(x + 4)
Step-by-step explanation:
x^2 -2x-24
-24 = -6 * 4
- 6 + 4 = -2
So
x^2 -2x-24 = (x - 6)(x + 4)