Question

Factorize 2d3+10d2-28d

Answer 1

Answer:

2d(d+7)(d-2)

Step-by-step explanation:

• 2d3+10d2-28d
• take 2d common

1. 2d(d2+2d-14)
2. 2d(d2+7d-2d-14)
3. 2d{d(d+7)-2(d+7)
4. 2d(d+7)(d-2)