Simplify: √468

Complete the square: x² + 3x - 6

Find area of triangle: a = 12cm, b = 16cm, angle = 48°. Give your answer to 2 decimal places

a:b is 8:9 and b:c is 4:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 43, 23, 85, 90, 50, 51, 80. Give your answer to 2 decimal places

Simplify: 2√18

Complete the square: 5x² - 20x - 3

Find area of triangle: a = 28cm, b = 22cm, angle = 74°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 59, 36, 85, 69, 86, 87, 42, 46

Simplify: √567

Complete the square: x² - 3x + 5

Find area of triangle: a = 29cm, b = 28cm, angle = 43°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 79, 45, 13, 94, 89, 89, 61, 27. Give your answer to 2 decimal places

Simplify: 2√8

Complete the square: x² - 7x - 8

Find area of triangle: a = 13cm, b = 27cm, angle = 52°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 66, 34, 66, 13, 92, 97, 29. Give your answer to 2 decimal places

Simplify: √192

Complete the square: x² + 3x + 9

Find area of triangle: a = 13cm, b = 18cm, angle = 64°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 31, 16, 12, 41, 10, 88, 21. Give your answer to 2 decimal places