Simplify: √384

Complete the square: 4x² + 8x + 14

Find area of triangle: a = 17cm, b = 27cm, angle = 62°. Give your answer to 2 decimal places

a:b is 1:5 and b:c is 4:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 45, 50, 100, 51, 75, 20, 71, 72

Simplify: √567

Complete the square: x² + 7x - 8

Find area of triangle: a = 28cm, b = 13cm, angle = 78°. Give your answer to 2 decimal places

a:b is 7:5 and b:c is 4:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 73, 22, 46, 15, 28, 97, 82, 91, 39. Give your answer to 2 decimal places

Simplify: √180

Complete the square: x² + x + 2

Find area of triangle: a = 12cm, b = 28cm, angle = 51°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 70, 75, 24, 30, 28, 15, 90. Give your answer to 2 decimal places

Simplify: 2√150

Complete the square: x² + x + 6

Find area of triangle: a = 30cm, b = 17cm, angle = 49°. Give your answer to 2 decimal places

a:b is 1:2 and b:c is 5:9. Find a:b:c in its simplest form.

Find the mean, median and range of: 52, 96, 14, 18, 14, 87, 96, 61

Simplify: √720

Complete the square: 4x² - 16x + 12

Find area of triangle: a = 30cm, b = 25cm, angle = 46°. Give your answer to 2 decimal places

a:b is 3:5 and b:c is 2:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 65, 67, 70, 93, 69, 29, 76, 40, 38. Give your answer to 2 decimal places