4 9/20 that is the mixed number of 4.45
Answer:
x = -4, x = 2
Step-by-step explanation:
We can start by dividing both sides by 3, the GCF of the right side, in order to make the problem easier to solve:
3x^2 + 6x - 24 = 0
x^2 + 2x - 8 = 0
Now, we can factor this equation. We need to find two numbers that add to 2 and multiply to -8. These numbers are 4 and -2. Therefore, we can factor the equation as follows:
(x + 4)(x - 2) = 0
Using the zero product property we get two equations which we can solve:
x + 4 = 0
x = -4
x - 2 = 0
x = 2
Answer:
its the first one I think
Step-by-step explanation:
Answer:
4y
Step-by-step explanation:
every part of the equation can be evenly divided by 4 and y
so this leaves you with 4y (-4 + 3y - 1)