Simplify: √960

Complete the square: x² - 11x + 7

Find area of triangle: a = 18cm, b = 21cm, angle = 48°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 56, 89, 100, 87, 58, 43, 41. Give your answer to 2 decimal places

Simplify: 3√176

Complete the square: x² - 3x - 1

Find area of triangle: a = 17cm, b = 25cm, angle = 48°. Give your answer to 2 decimal places

a:b is 1:8 and b:c is 3:1. Find a:b:c in its simplest form.

Find the mean, median and range of: 91, 61, 34, 99, 36, 31, 69, 37, 15. Give your answer to 2 decimal places

Simplify: 2√24

Complete the square: x² - 7x + 4

Find area of triangle: a = 17cm, b = 14cm, angle = 71°. Give your answer to 2 decimal places

a:b is 8:9 and b:c is 5:1. Find a:b:c in its simplest form.

Find the mean, median and range of: 62, 18, 69, 53, 64, 35, 65. Give your answer to 2 decimal places

Simplify: 4√24

Complete the square: 2x² - 20x - 7

Find area of triangle: a = 19cm, b = 17cm, angle = 74°. Give your answer to 2 decimal places

a:b is 2:9 and b:c is 7:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 35, 80, 70, 92, 67, 41, 18, 25, 17. Give your answer to 2 decimal places

Simplify: √396

Complete the square: 3x² + 18x - 14

Find area of triangle: a = 16cm, b = 15cm, angle = 65°. Give your answer to 2 decimal places

a:b is 3:7 and b:c is 4:9. Find a:b:c in its simplest form.

Find the mean, median and range of: 48, 90, 94, 59, 95, 56, 61, 96, 84. Give your answer to 2 decimal places