Simplify: √48

Complete the square: x² - 3x - 5

Find area of triangle: a = 15cm, b = 18cm, angle = 45°. Give your answer to 2 decimal places

a:b is 1:2 and b:c is 5:6. Find a:b:c in its simplest form.

Find the mean, median and range of: 17, 26, 39, 24, 57, 90, 38. Give your answer to 2 decimal places

Simplify: 2√28

Complete the square: x² + 5x - 5

Find area of triangle: a = 20cm, b = 17cm, angle = 63°. Give your answer to 2 decimal places

a:b is 6:7 and b:c is 5:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 53, 89, 93, 46, 83, 78, 32, 27. Give your answer to 2 decimal places

Simplify: 3√150

Complete the square: x² - 11x

Find area of triangle: a = 18cm, b = 28cm, angle = 57°. Give your answer to 2 decimal places

a:b is 4:5 and b:c is 9:1. Find a:b:c in its simplest form.

Find the mean, median and range of: 39, 94, 15, 72, 20, 49, 21, 42

Simplify: √176

Complete the square: 5x² - 30x - 8

Find area of triangle: a = 20cm, b = 13cm, angle = 62°. Give your answer to 2 decimal places

a:b is 8:7 and b:c is 9:2. Find a:b:c in its simplest form.

Find the mean, median and range of: 13, 43, 99, 54, 11, 85, 60, 66. Give your answer to 2 decimal places

Simplify: 5√8

Complete the square: 5x² - 30x + 10

Find area of triangle: a = 30cm, b = 16cm, angle = 49°. Give your answer to 2 decimal places

a:b is 2:9 and b:c is 6:5. Find a:b:c in its simplest form.

Find the mean, median and range of: 78, 78, 88, 75, 16, 84, 57