Free Printable Algebra1

1.

3b × 5b

a)

15b²

b)

30b

c)

8b²

d)

8b

2.

expand the bracket

4(2t - 5)

a)

6t - 20

b)

8t - 5

c)

8t - 20

d)

6t - 9

3.

Expand the bracket and simplify

6(2x + 1) + 3

a)

12x + 6

b)

12x + 9

c)

12x + 3

d)

12x + 4

4.

Simplify

2(h + 3) + 3(h + 4)

a)

5h + 10

b)

5h + 7

c)

5h + 14

d)

5h + 18

5.

Simplify

(x+9) (x-9)

a)

x²-81

b)

x²+18x-81

c)

x²+81

d)

x²-18x-81

6.

Expand

(4n - 5) (2n + 5)

a)

7n² + 27n - 4

b)

8n² + 10n - 25

c)

56n² + 4n - 16

d)

56n² - 16

7.

$Given\ \ 2m+n=r,\ make\ m\ as\ the\ subject.$

a)

$m=r\ -\ \frac{2}{n}\$

b)

$m=\ \frac{r\ -\ n\ }{2}$

c)

$m=r\ −\ n\ −\ 2$

d)

$m=\frac{r}{2}-n$

8.

$Given\ a=b+c^2d\ ,\ make\ c\ as\ a\ subject\ of\ the\ formula$

a)

$c=\pm\sqrt{a-b-d}$

b)

$c=\pm\sqrt{\frac{b-a}{d}}$

c)

$c=\pm\sqrt{\frac{a-b}{d}}$

9.

If y=4, find the value of 3y + 5

a)

27

b)

12

c)

17

10.

If a = 4, b = 5 and c = 6, find

2 c - a - b

a)

3

b)

4

c)

6

11.

If y=7, find the value of

2 ( y + 4 )

a)

11

b)

20

c)

22

12.

The factorisation of 4x + 16 is _______

a)

4(x + 4)

b)

4(x - 4)

c)

x + 4

d)

4x + 4

13.

factorise x³ - 25 x

a)

x (x - 5)²

b)

x (x + 5)²

c)

x (x + 5) (x - 5)

d)

None of these

14.

Factorise completely.

25x²y - 5xy is

a)

5xy (5x - 1)

b)

5xy (5x + 1)

c)

5xy (x - y)

d)

5xy (5x + 5)

15.

$Factorise\ 4y^2–12y+9\$

a)

$(2y−3)^2$

b)

$\left(2y+3\right)^2$

c)

$(2y-3)(2y+3)$

Algebra1

Total questions: 15

Worksheet time: 8mins

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