Simplify: √72

Complete the square: 5x² + 60x - 12

Find area of triangle: a = 25cm, b = 26cm, angle = 43°. Give your answer to 2 decimal places

a:b is 7:5 and b:c is 9:2. Find a:b:c in its simplest form.

Find the mean, median and range of: 40, 61, 93, 57, 21, 33, 46, 95, 22

Simplify: √847

Complete the square: x² - 7x - 7

Find area of triangle: a = 24cm, b = 25cm, angle = 47°. Give your answer to 2 decimal places

a:b is 1:5 and b:c is 3:8. Find a:b:c in its simplest form.

Find the mean, median and range of: 15, 12, 22, 60, 93, 99, 27, 19. Give your answer to 2 decimal places

Simplify: √352

Complete the square: x² + 7x

Find area of triangle: a = 25cm, b = 18cm, angle = 59°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 49, 89, 53, 63, 32, 92, 47, 14, 33. Give your answer to 2 decimal places

Simplify: √567

Complete the square: x² - 3x + 1

Find area of triangle: a = 18cm, b = 16cm, angle = 76°. Give your answer to 2 decimal places

a:b is 8:3 and b:c is 7:4. Find a:b:c in its simplest form.

Find the mean, median and range of: 98, 13, 30, 73, 92, 72, 85. Give your answer to 2 decimal places

Simplify: √208

Complete the square: 3x² - 36x - 8

Find area of triangle: a = 25cm, b = 29cm, angle = 74°. Give your answer to 2 decimal places

a:b is 7:4 and b:c is 3:1. Find a:b:c in its simplest form.

Find the mean, median and range of: 55, 16, 68, 78, 52, 55, 42, 82, 15. Give your answer to 2 decimal places