Bror cancelled terms which should NEVER be done.
x² + 3x + 2 / (x + 2) =
(x+1) * (x+2) / (x+2)
Cancelling the (x+2) factor we get
x + 1
Answer:
d = 3
Step-by-step explanation:
(7d+3)/4 = 6
Multiply each side by 4
(7d+3)/4*4 = 6*4
(7d+3) = 24
Subtract 3 from each side
7d+3-3 = 24-3
7d = 21
Divide by 7
7d/7 = 21/7
d = 3
Step-by-step explanation:
- 16×1=16
- 16×2=32
- 16×3=48
- 16×4=64
- 16×5=80
- 16×6=96
- 16×7=112
- 16×8=128
- 16×9=144
- 16×10=160
