Advertisements
Advertisements
प्रश्न
Factorise the following expression:
6p − 12q
Advertisements
उत्तर
6p = 2 × 3 × p
12q = 2 × 2 × 3 × q
The common factors are 2 and 3.
∴ 6p − 12q = (2 × 3 × p) − (2 × 2 × 3 × q)
= 2 × 3 [p − (2 × q)]
= 6 (p − 2q)
APPEARS IN
संबंधित प्रश्न
Factorise the following expression:
7a2 + 14a
Factorise the following expression:
ax2y + bxy2 + cxyz
Factorize the following:
10m3n2 + 15m4n − 20m2n3
Factorize the following:
2a4b4 − 3a3b5 + 4a2b5
factorise : 6x3 - 8x2
Factorise the following by taking out the common factors:
5a(x2 - y2) + 35b(x2 - y2)
Factorise the following by taking out the common factors:
24m4n6 + 56m6n4 - 72m2n2
Factorise the following by taking out the common factors:
(a - b)2 -2(a - b)
Factorise the following by taking out the common factors:
81(p + q)2 -9p - 9q
Factorise the following by taking out the common factors:
p(p2 + q2 - r2) + q(r2 - q2 -p2) - r(p2 + q2 - r2)
