MP Board Class 8th Maths Solutions Chapter 14 गुणनखंडन Intext Questions
MP Board Class 8th Maths Chapter 14 पाठान्तर्गत प्रश्नोत्तर
पाठ्य-पुस्तक पृष्ठ संख्या # 227
प्रयास कीजिए (क्रमांक 14.1)
प्रश्न 1.
गुणनखण्ड कीजिए –
- 12x + 36
- 22y – 33z
- 14pq + 35 pqr
हल:
1. 12x + 36 = (12 × x) + (12 x 3)
= 12 (x + 3)
2. 22y – 33z = (11 × 2xy) – (11 x 3 x z)
= 11 x (2xy – 3 × z)
= 11 (2y – 33)
3. 14pq + 35pqr = (7 x 2 x p x q) + (7 x 5 x p x q x r)
= 7 x p x q x (2 + 5 x r)
= 7pq (2 + 5r)