Simplify: √325

Complete the square: 2x² - 24x + 4

Find area of triangle: a = 17cm, b = 24cm, angle = 59°. Give your answer to 2 decimal places

a:b is 1:5 and b:c is 4:7. Find a:b:c in its simplest form.

Find the mean, median and range of: 81, 42, 56, 61, 48, 67, 89. Give your answer to 2 decimal places

Simplify: √468

Complete the square: x² + 5x + 2

Find area of triangle: a = 18cm, b = 26cm, angle = 80°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 24, 12, 55, 69, 36, 28, 59, 65

Simplify: 2√54

Complete the square: 3x² + 24x - 11

Find area of triangle: a = 24cm, b = 24cm, angle = 78°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 52, 65, 28, 51, 14, 30, 64, 13. Give your answer to 2 decimal places

Simplify: √504

Complete the square: x² + 5x - 2

Find area of triangle: a = 23cm, b = 16cm, angle = 41°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 39, 91, 32, 58, 59, 11, 14, 98

Simplify: 3√44

Complete the square: x² - 9x - 3

Find area of triangle: a = 17cm, b = 28cm, angle = 64°. Give your answer to 2 decimal places

a:b is 5:4 and b:c is 5:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 96, 33, 50, 29, 74, 74, 88, 98, 75. Give your answer to 2 decimal places