Advertisements
Advertisements
प्रश्न
Factorise the following by taking out the common factor
a3 – 3a2 + a – 3
Advertisements
उत्तर
a2 – 3a2 + a – 3 = a2(a – 3) + 1(a – 3) ...[∴ Grouping the terms suitably]
= (a – 3)(a2 + 1)
APPEARS IN
संबंधित प्रश्न
Factorize each of the following expressions:
2ax + bx + 2ay + by
Factorize each of the following expressions:
axy + bcxy − az − bcz
Factorize each of the following expressions:
lm2 − mn2 − lm + n2
Factorize each of the following expression:
abx2 + (ay − b) x − y
Factorize each of the following expression:
(ax + by)2 + (bx − ay)2
Factorize each of the following expression:
a2x2 + (ax2 + 1)x + a
Factorize each of the following expression:
x2 − 11xy − x + 11y
Factorize each of the following expression:
ab − a − b + 1
Factorize each of the following expression:
x2 + y − xy − x
Factorise the following by taking out the common factor
6xy – 4y2 + 12xy – 2yzx
