
Factorising & equation
Authored by Son Pham
Mathematics
2nd Grade
Used 2+ times

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24 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Factorise: 18x² + 24x
6x(3x + 4)
3x(6x + 8)
2x(9x + 12)
12x(x +2)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Factorise: 14xy − 7x
7x(2y + 1)
7x(2y − 1)
7(2xy − x)
x(14y − 7)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Factorise: 8a²b − 4ab²
4ab(2a − b)
4a²(2b − b²)
2ab(4a − 2b)
4ab(a − b)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Factorise: −9x²y + 3xy
3xy(−3x + 2)
xy(−9x + 3)
−3xy(3x − 1)
−3x(3xy − y)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Factorise: 15p²q + 10pq²
5pq(3q + 2p)
pq(15p + 10q)
5p(3pq + 2q²)
5pq(3p + 2q)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Factorise: −36x² + 48x
−12x(3x − 4)
−6x(6x − 8)
−6(6x² − 8x)
−6(6x² − 12)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Factorise: 6x + 9y + 3
3(x + 3y + 1)
3(2x + 3y − 1)
3(2x + 3y + 1)
6(x + y + 0.5)
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