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Factorisation and algebraic fractions

Authored by Siti Ahmad

Mathematics

2nd - 12th Grade

CCSS covered

Used 60+ times

Factorisation and algebraic fractions
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 5 (4 3p) =-5\ \left(4\ -3p\right)\ =  

 20  3p-20\ -\ 3p  

 20 15p-20\ -15p  

 20 + 8p-20\ +\ 8p  

 20 +15p-20\ +15p  

Tags

CCSS.6.EE.A.3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Expand

 (x1)(x+3)\left(x-1\right)\left(x+3\right)  

 x2  2x 3x^2\ -\ 2x\ -3  

 x2 +2x3x^2\ +2x-3  

 x2 +4x3x^2\ +4x-3  

 x2 +4x +3x^2\ +4x\ +3  

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is NOT the common factor of 3p and 9pq?

1

3

p

9p

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Determine the highest common factor of

 6h26h^2  and 9hk.9hk.  

1

 hh  

 3h3h  

 3hk3hk  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 Factorise  6x2+x2.6x^2+x-2.  

 (2x+1)(3x2)\left(2x+1\right)\left(3x-2\right)  

 (2x 1)(3x +2)\left(2x\ -1\right)\left(3x\ +2\right)  

 (6x 1)(3x +2)\left(6x\ -1\right)\left(3x\ +2\right)  

 (6x+1)(3x2)\left(6x+1\right)\left(3x-2\right)  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 3pr  4ps +12qs  9qr =3pr\ -\ 4ps\ +12qs\ -\ 9qr\ =  

 (p3q)(3r 4s)\left(p-3q\right)\left(3r\ -4s\right)  

 (p+3q)(3r4s)\left(p+3q\right)\left(3r-4s\right)  

 (p3q)(3r+4s)\left(p-3q\right)\left(3r+4s\right)  

 (p3q)(4r 3s)\left(p-3q\right)\left(4r\ -3s\right)  

Tags

CCSS.HSA.APR.C.4

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify  38h+16h\frac{3}{8h}+\frac{1}{6h}  


 27h\frac{2}{7h}  

 516h\frac{5}{16h}  

 1324h\frac{13}{24h}  

 1524h\frac{15}{24h}  

Tags

CCSS.HSA.APR.D.7

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