Advertisements
Advertisements
Question
Work out the following division:
96abc(3a − 12)(5b − 30) ÷ 144(a − 4) (b − 6)
Advertisements
Solution
96abc(3a − 12)(5b − 30) ÷ 144(a − 4) (b − 6)
= `(96 abc(3a−12)(5b−30))/(144(a−4)(b−6))`
= `(12×4×2×abc×3(a−4)×5(b−6))/(12×4×3(a−4)(b−6))`
= 2 × 5abc
= 10abc
APPEARS IN
RELATED QUESTIONS
Divide as directed.
26xy(x + 5) (y − 4) ÷ 13x(y − 4)
Factorise the expression and divide them as directed.
(m2 − 14m − 32) ÷ (m + 2)
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:
2x2 and 12x2
Find the greatest common factor (GCF/HCF) of the following polynomial:
12ax2, 6a2x3 and 2a3x5
Find the greatest common factor (GCF/HCF) of the following polynomial:
6x2y2, 9xy3, 3x3y2
Find the greatest common factor (GCF/HCF) of the following polynomial:
a2b3, a3b2
Divide: x2 + 3x − 54 by x − 6
Divide: 12x2 + 7xy − 12y2 by 3x + 4y
Divide: 6x3 − 13x2 − 13x + 30 by 2x2 − x − 6
