Advertisements
Advertisements
प्रश्न
Factorise the expression.
7p2 + 21q2
बेरीज
Advertisements
उत्तर
7p2 + 21q2
= 7 × p × p + 3 × 7 × q × q
7 (p2 + 3q2)
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 12: Factorisation - EXERCISE 12.2 [पृष्ठ १५१]
APPEARS IN
संबंधित प्रश्न
Factorise the following expression.
25m2 + 30m + 9
Factorise.
16x5 − 144x3
Factorise.
9x2y2 − 16
Factorise the expression.
ax2 + bx
Factorise the expression.
2x3 + 2xy2 + 2xz2
Factorise.
a4 − 2a2b2 + b4
Factorise the following expression.
p2 + 6p + 8
Factorise the given expression.
p2 + 6p − 16
Factorise a2 – 2ab + b2 – c2.
Factorise m4 – 256
