Simplify: √735

Complete the square: 4x² + 40x + 2

Find area of triangle: a = 14cm, b = 13cm, angle = 50°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 79, 60, 49, 38, 16, 19, 25. Give your answer to 2 decimal places

Simplify: 5√96

Complete the square: x² + 3x - 2

Find area of triangle: a = 23cm, b = 23cm, angle = 67°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 67, 89, 99, 35, 71, 43, 21, 91, 65. Give your answer to 2 decimal places

Simplify: √176

Complete the square: 4x² + 48x + 13

Find area of triangle: a = 15cm, b = 28cm, angle = 46°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 22, 18, 69, 13, 62, 71, 63, 74, 78. Give your answer to 2 decimal places

Simplify: √700

Complete the square: 5x² - 50x + 8

Find area of triangle: a = 28cm, b = 12cm, angle = 46°. Give your answer to 2 decimal places

a:b is 2:3 and b:c is 2:1. Find a:b:c in its simplest form.

Find the mean, median and range of: 19, 11, 37, 65, 72, 49, 39, 44, 81. Give your answer to 2 decimal places

Simplify: √192

Complete the square: x² - 5x - 7

Find area of triangle: a = 12cm, b = 30cm, angle = 43°. Give your answer to 2 decimal places

a:b is 6:5 and b:c is 2:7. Find a:b:c in its simplest form.

Find the mean, median and range of: 31, 73, 69, 83, 27, 38, 51. Give your answer to 2 decimal places