Step 1. Take out the constants
(4 * 7)xx^2
Step 2. Simplify 4 * 7 to 28
28xx^2
Step 3. Use the Product Rule
28x^1 + 2
Step 4. Simplify 1 + 2 to 3
28x^3
I believe the answer would be 21
4x-1=-2(x+1)
Distribute
4x-1=-2x-2
Move variable to left and change signs
4x+2x=-2+1
Combine like terms
6x=-1
Divide both sides by 6
X=-1/6
Answer:
Step-by-step explanation:
72.5/8.9=8.15
33.2/1.2=27.67
74.3/7.9=9.41
35.5/3.2=11.09
28.1/3.7=7.59
hope this helps