Simplify: √288

Complete the square: x² - 5x + 3

Find area of triangle: a = 16cm, b = 27cm, angle = 62°. Give your answer to 2 decimal places

a:b is 5:7 and b:c is 6:1. Find a:b:c in its simplest form.

Find the mean, median and range of: 23, 83, 100, 45, 48, 34, 98, 43

Simplify: 5√90

Complete the square: 2x² - 16x - 12

Find area of triangle: a = 17cm, b = 30cm, angle = 50°. Give your answer to 2 decimal places

a:b is 7:4 and b:c is 5:9. Find a:b:c in its simplest form.

Find the mean, median and range of: 31, 84, 15, 94, 48, 57, 86, 41

Simplify: 4√175

Complete the square: x² - 9x - 8

Find area of triangle: a = 18cm, b = 17cm, angle = 58°. Give your answer to 2 decimal places

a:b is 6:7 and b:c is 5:9. Find a:b:c in its simplest form.

Find the mean, median and range of: 41, 78, 32, 46, 48, 77, 90. Give your answer to 2 decimal places

Simplify: √242

Complete the square: 4x² + 40x - 1

Find area of triangle: a = 27cm, b = 27cm, angle = 69°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 28, 52, 99, 100, 62, 99, 71, 66, 53

Simplify: √396

Complete the square: x² + 7x - 10

Find area of triangle: a = 13cm, b = 20cm, angle = 76°. Give your answer to 2 decimal places

a:b is 2:5 and b:c is 7:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 70, 58, 34, 72, 83, 39, 65, 81, 92