Advertisements
Advertisements
प्रश्न
Factorise completely: 3x2 + 15x - 72
बेरीज
Advertisements
उत्तर
3x2 + 15x - 72 = 3 (x2 + 5x - 24)
= 3[x2 + 8x - 3x - 24]
= 3[x (x + 8) - 3 (x + 8)]
= 3[(x + 8)(x - 3)]
= 3 (x + 8)(x - 3)
shaalaa.com
Factorising Completely
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Factorise completely: 8x2y - 18y3
Factorise completely: ax2 - ay2
Factorise completely: 25x3 - x
Factorise completely: 16x4 - 81y4
Factorise completely: 625 - x4
Factorise completely: x2 - y2 - 3x - 3y
Factorise completely: 2a2 - 8a - 64
Factorise completely: a2 + 2ab + b2 - c2
Factorise completely: x2 + 6xy + 9y2 + x + 3y
Factorise completely: 4a2 -12ab + 9b2 + 4a- 6b
