Free Printable Pemfaktoran dan Pecahan Algebra

1.

$-12y\left(z+3\right)=$

a)

$-12yz-36y$

b)

$-12yz-36$

c)

$-12yz+36$

d)

$-12yz+36y$

2.

Ungkapkan $\frac{1}{k}+\frac{k-3}{4k}$ sebagai satu pecahan tunggal dalam bentuk termudah

a)

$\frac{k-2}{4k}$

b)

$\frac{1+k}{4k}$

c)

$\frac{4+k}{4k}$

d)

$\frac{2k-3}{4k}$

3.

Permudahkan: $\frac{3m^2}{mn-n^2}\times\frac{2m-2n}{3m-6m^2}$

a)

$\frac{2}{n\left(1-2m\right)}$

b)

$\frac{2}{n\left(1-3m\right)}$

c)

$\frac{2m}{n\left(1-2m\right)}$

d)

$\frac{2m}{n\left(1-3m\right)}$

4.

Fatimah membeli (a + 2b) batang pensel berharga RM1 sebatang dan (2a + b) buah buku cerita berharga RM9 sebuah. Jika Fatimah mendapat wang baki RM(3a – b), berapakah jumlah wang yang dibayarnya?

a)

RM(22a + 10b)

b)

RM(22a + 2b)

c)

RM(11a + 5b)

d)

RM(6a + 2b)

5.

Kembangkan ungkapan yang berikut: $\left(x+2y\right)\left(3x-4y\right)$

a)

$3x^2-10xy-8y^2$

b)

$3x^2-2xy-8y^2$

c)

$3x^2+2xy-8y^2$

d)

$3x^2+10xy-8y^2$

6.

$\left(-3(-5d-4e)-5(-2d-10e\right)=$

a)

$62e-25d$

b)

$25d-62e$

c)

$25d+62e$

d)

$25d-38e$

7.

Kembangkan $\left(v-2w\right)\left(2v+3w\right)$

a)

$2v^2-7vw-6w^2$

b)

$2v^2-vw-6w^2$

c)

$2v^2-vw+6w^2$

d)

$2v^2+vw+6w^2$

8.

Satu daripada faktor bagi $6x^2-18x$

a)

$x-3$

b)

$1-3x$

c)

$6x-1$

d)

$1-6x$

9.

$\frac{1}{3}\left(4a-5b+6c\right)-\frac{1}{5}\left(25a-7b-2c\right)$

a)

$\frac{-55a-4b+36c}{15}$

b)

$\frac{55a+4b+36c}{5}$

c)

$\frac{11}{3}a-\frac{4}{15}b-\frac{12}{5}c$

d)

$\frac{11}{3}+\frac{4}{15}b+\frac{12}{5}c$

10.

Faktorkan: $3x^2+5x-2$

a)

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

b)

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

c)

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

d)

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

Pemfaktoran dan Pecahan Algebra

Total questions: 10

Worksheet time: 19mins

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