Advertisements
Advertisements
प्रश्न
Factorise.
x2 − 10x + 9
बेरीज
Advertisements
उत्तर
x2 − 10x + 9
= x2 − (9 + 1)x + 9
= x2 − 9x − 1x + 9
= x (x − 9) − 1 (x − 9)
= (x − 1) (x − 9)
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Factorise.
44x2 − x − 3
Factorise : a2 + 10a + 24
Factorise : a2 - 3a - 40
Factorise: 5 - (3a2 - 2a) (6 - 3a2 + 2a)
Find trinomial (quadratic expression), given below, find whether it is factorisable or not. Factorise, if possible.
2x2 + 2x - 75
Factorise the following:
y2 + 3y + 2 + by + 2b
Factorise the following:
6 - 5x + 5y + (x - y)2
Factorise the following:
p4 + 23p2q2 + 90q4
Factorise: 2x2 + 5x - 18
Find the factors of 2y2 - 4y - 30.
