Free Printable pemfaktoran dan pecahan algebra

1.

Kembangkan ungkapan berikut

$6\left(3+4w\right)$

a)

$18+4w$

b)

$9+4w$

c)

$18+24w$

d)

$3+24w$

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.

Kembangkan ungkapan berikut

$3r\left(r-2s\right)$

a)

$3r-5rs$

b)

$3r^2-6rs$

c)

$3r^2-5rs$

d)

$r^2-6rs$

5.

Kembangkan unngkapan berikut

$\left(x+1\right)^2$

a)

$x^2+2$

b)

$x^2+2x+2$

c)

$x^2+2x+1$

d)

$x^2-1$

6.

Faktorkan selengkapnya:
$6cd-2ce-3bd+be$

a)

$\left(2c-bd\right)\left(3d-e\right)$

b)

$\left(3d-e\right)\left(2c+b\right)$

c)

$\left(e+3d\right)\left(b+2c\right)$

7.

$permudahkan\ \frac{5x}{3}-\frac{3x}{2}=$

a)

$\frac{x}{6}$

b)

$\frac{6}{x}$

c)

$-\frac{6}{x}$

d)

$\frac{6x}{x}$

8.

$permudahkan\ \frac{a^2-1}{2ab}\times\frac{b2}{1+a}=$

a)

$\frac{\left(a-1\right)}{b}$

b)

$\left(a-\frac{b}{1}\right)$

c)

$\frac{b\left(a-1\right)}{2a}$

d)

$\frac{a}{b}-a$

9.

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

a)

$-12yz-36y$

b)

$-12yz-36$

c)

$-12yz+36$

d)

$-12yz+36y$

10.

Faktorkan ungkapan berikut

$b^2-1$

a)

$\left(b-1\right)\left(b-1\right)$

b)

$\left(b+1\right)\left(b+1\right)$

c)

$\left(b-1\right)\left(b+1\right)$

d)

$b\left(b-1\right)$

pemfaktoran dan pecahan algebra

Total questions: 10

Worksheet time: 5mins

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