Advertisements
Advertisements
प्रश्न
Factorise the following:
x2y2 + 15xy - 16
योग
Advertisements
उत्तर
x2y2 + 15xy - 16
= x2y2 + 16xy - xy - 16
= xy(xy + 16) - 1(xy + 16)
= (xy + 16)(xy - 1).
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise.
m2 − 25m + 100
Factorise.
3x2 + 14x + 15
Factorise.
2x2 + x − 45
Factorise.
44x2 − x − 3
Factorise:
a(3a - 2) - 1
Factorise : 1 - 2a - 2b - 3 (a + b)2
Factorise : 3a2 - 1 - 2a
Find trinomial (quadratic expression), given below, find whether it is factorisable or not. Factorise, if possible.
2x2 - 7x - 15
Factorise the following:
5x2 - 17xy + 6y2
Factorise the following:
2a3 + 5a2b - 12ab2
