Advertisements
Advertisements
प्रश्न
Factorise.
20x2 − 26x + 8
बेरीज
Advertisements
उत्तर
20x2 − 26x + 8
= 2 (10x2 − 13x + 4)
= 2 (10x2 − 5x − 8x + 4)
= 2[5x(2x − 1) − 4(2x − 1)]
= 2(2x − 1)(5x − 4)
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Factorise.
p2 − 2p − 35
Factorise.
2x2 + x − 45
Factorise : (3x - 2y)2 + 3 (3x - 2y) - 10
Find trinomial (quadratic expression), given below, find whether it is factorisable or not. Factorise, if possible.
x2 - 3x - 54
Factorise the following by splitting the middle term:
x2 - 11x + 24
Factorise the following by splitting the middle term:
p2- 12p - 64
Factorise the following by splitting the middle term:
12 + x - 6x2
Factorise the following:
(a2 - 2a)2 - 23(a2 - 2a) + 120
Factorise the following:
(x + 4)2 - 5xy - 20y - 6y2
Factorise: x2 - 10x + 21.
