Advertisements
Advertisements
प्रश्न
Work out the following division:
10y(6y + 21) ÷ 5(2y + 7)
उत्तर
10y(6y + 21) ÷ 5(2y + 7)
= `(10 y (6y + 21))/(5(2y + 7))`
= `(2 xx 5 xx y xx 3(2y + 7))/(5(2y + 7))`
= 2 × 3 × y
= 6y
APPEARS IN
संबंधित प्रश्न
Work out the following division:
9x2y2(3z − 24) ÷ 27xy(z − 8)
Divide as directed.
26xy(x + 5) (y − 4) ÷ 13x(y − 4)
Divide as directed.
52pqr (p + q) (q + r) (r + p) ÷ 104pq (q + r) (r + p)
Factorise the expression and divide them as directed.
4yz(z2 + 6z − 16) ÷ 2y(z + 8)
Factorise the expression and divide them as directed.
12xy(9x2 − 16y2) ÷ 4xy(3x + 4y)
Find the greatest common factor (GCF/HCF) of the following polynomial:
36a2b2c4, 54a5c2, 90a4b2c2
Find the greatest common factor (GCF/HCF) of the following polynomial:
14x3y5, 10x5y3, 2x2y2
Divide: 12x2 + 7xy − 12y2 by 3x + 4y
Divide: 6x3 − 13x2 − 13x + 30 by 2x2 − x − 6
Divide x6 – y6 by the product of x2 + xy + y2 and x – y.
