Simplify: 5√18

Complete the square: 4x² - 8x + 11

Find area of triangle: a = 13cm, b = 14cm, angle = 47°. Give your answer to 2 decimal places

a:b is 9:5 and b:c is 7:8. Find a:b:c in its simplest form.

Find the mean, median and range of: 24, 100, 41, 33, 59, 93, 48, 31. Give your answer to 2 decimal places

Simplify: 4√27

Complete the square: 4x² + 16x - 1

Find area of triangle: a = 15cm, b = 29cm, angle = 64°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 89, 14, 31, 95, 95, 25, 88, 40, 99

Simplify: √490

Complete the square: 2x² + 16x - 9

Find area of triangle: a = 19cm, b = 25cm, angle = 41°. Give your answer to 2 decimal places

a:b is 6:5 and b:c is 7:8. Find a:b:c in its simplest form.

Find the mean, median and range of: 62, 15, 29, 20, 32, 21, 61, 83. Give your answer to 2 decimal places

Simplify: 3√112

Complete the square: 2x² - 24x + 1

Find area of triangle: a = 19cm, b = 30cm, angle = 43°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 23, 29, 66, 90, 19, 67, 10, 56, 28. Give your answer to 2 decimal places

Simplify: √32

Complete the square: x² + 5x + 2

Find area of triangle: a = 30cm, b = 14cm, angle = 68°. Give your answer to 2 decimal places

a:b is 9:7 and b:c is 4:1. Find a:b:c in its simplest form.

Find the mean, median and range of: 25, 62, 87, 67, 100, 29, 38, 38, 62. Give your answer to 2 decimal places