Advertisements
Advertisements
प्रश्न
Write the greatest common factor in the following terms.
21pqr, –7p2q2r2, 49p2qr
Advertisements
उत्तर
We have,
21pqr = 7 × 3 × p × q × r
–7p2q2r2 = –7 × p × p × q × q × r × r
49p2qr = 7 × 7 × p × p × q × r
∴ The greatest common factor i.e. GCF is 7pqr.
APPEARS IN
संबंधित प्रश्न
Write the coefficient of: z2 in p2yz
Write the coefficient of: mn in -mn
Find the sum of: -2a and +5
Simplify: 2x-[5y- (3x -y) + x]
Find the numerical co-efficient of the following term:
y
Write the greatest common factor in the following terms.
l2m2n, lm2n2, l2mn2
Factorise the following expression.
3pqr – 6p2q2r2 – 15r2
Identify the numerical coefficient of term (other than constant) in the following expression:
2(l + b)
Identify term which contain y2 and give the coefficient of y2.
5y2 + 7x
Identify the term and its factor in the following expression.
Show the term and factor by tree diagram.
y − y3
