Simplify: √294

Complete the square: x² - 7x + 8

Find area of triangle: a = 14cm, b = 20cm, angle = 76°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 40, 79, 61, 65, 27, 81, 52, 16, 87. Give your answer to 2 decimal places

Simplify: √637

Complete the square: x² - 9x - 7

Find area of triangle: a = 18cm, b = 25cm, angle = 47°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 86, 92, 57, 35, 32, 22, 89

Simplify: 2√12

Complete the square: 2x² + 16x - 10

Find area of triangle: a = 28cm, b = 18cm, angle = 68°. 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: 45, 93, 36, 60, 89, 38, 55, 21, 73. Give your answer to 2 decimal places

Simplify: 4√27

Complete the square: 5x² + 20x + 1

Find area of triangle: a = 24cm, b = 27cm, angle = 77°. Give your answer to 2 decimal places

a:b is 5:6 and b:c is 9:1. Find a:b:c in its simplest form.

Find the mean, median and range of: 23, 26, 43, 25, 78, 44, 26, 77

Simplify: √700

Complete the square: x² + x - 6

Find area of triangle: a = 22cm, b = 26cm, angle = 53°. Give your answer to 2 decimal places

a:b is 1:7 and b:c is 3:8. Find a:b:c in its simplest form.

Find the mean, median and range of: 97, 21, 12, 84, 18, 45, 32, 84. Give your answer to 2 decimal places