Answer:
9x
Step-by-step explanation:
-4.5X(-2)
-4.5x * -2
9x
One solution because when you switch the - to the other side it will be positive which will equal one and make it one solution.
Answer:
The answer is none of the above
Step-by-step explanation:
FJ is the angle bisector of angle F
1:50 mean u would multiply 30 by 50 which equals 1500
We need two numbers that when multiplied will give you -40 and when added will give you -3:
(x+5) (x-8) this is your answer. And you want to know the process Here it goes. And attached is a chart I made you so you can visually see what this process is telling you:
1) identify a,b, and c in the trinomial ax^2 + bx+c (in your case it's 1x^2-3x-40= x^2-3x-40)
2) write down all factor pairs of c (numbers that multiplied produce -40)
3) identify which factor pair from the previous step sums up to b
4) Substitute factor pairs into two binomials
