Answer:
-8
Step-by-step explanation:
First multiple the x by -4 giving -4x then multiply the same -4 by 2 giving -8
We dont have to do any cmputing, because multiplying by 0 is always 0. Its mean that no matter what are the different numbers, if we multiply it by 0, we get 0
The result is 0
<span>Equation at the end of step 3 :</span><span> -5x2 + 12x - 9 = 0 </span>
Answer:
No
Step-by-step explanation:
Step 1: Write equation
8u - 1 = 6u
Step 2: Solve for <em>u</em>
- Subtract 6u on both sides: 2u - 1 = 0
- Add 1 to both sides: 2u = 1
- Divide both sides by 2: u = 1/2
∴ u = -1/2 is NOT a solution.
I belive you just multiply each point by1/2. So -10/2=-5 and -6/2=-3
So point b will be(-5,-3)
