When multiplying an odd number of factors,, then that means they will equal a negative. This rule will make this expression change to the following:
- $\frac{2}{5}$ x × 5y × 2x
Now reduce the numbers with 5
-2xy × 2x
Lastly,, calculate the product to get your final answer
-4x²y
This means that your coefficient is -4 and the simplified version of your expression is -4x²y.
Let me know if you have any further questions
:)

7 0

2 years ago

Use the quadratic formula to solve the equation. If necessary round to the nearest hundredth x^2-6=x

Black_prince [1.1K]

First you need 0 on the right side of the equation so you subtract x
you get x^2 - x - 6 = 0
you can factor this into (x-3)(x+2) = 0
x = 3,-2
Ans B

3 0

2 years ago