Simplify: √792

Complete the square: x² + x - 11

Find area of triangle: a = 16cm, b = 28cm, angle = 63°. Give your answer to 2 decimal places

a:b is 5:9 and b:c is 8:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 11, 18, 26, 73, 53, 22, 83. Give your answer to 2 decimal places

Simplify: 5√176

Complete the square: x² + 3x

Find area of triangle: a = 21cm, b = 26cm, angle = 52°. Give your answer to 2 decimal places

a:b is 8:9 and b:c is 5:6. Find a:b:c in its simplest form.

Find the mean, median and range of: 76, 36, 94, 83, 85, 27, 41, 25. Give your answer to 2 decimal places

Simplify: √637

Complete the square: x² - 9x - 2

Find area of triangle: a = 15cm, b = 17cm, angle = 66°. Give your answer to 2 decimal places

a:b is 9:7 and b:c is 4:5. Find a:b:c in its simplest form.

Find the mean, median and range of: 21, 36, 12, 95, 34, 100, 18, 42, 92

Simplify: 5√45

Complete the square: 3x² - 24x + 1

Find area of triangle: a = 24cm, b = 21cm, angle = 57°. Give your answer to 2 decimal places

a:b is 4:5 and b:c is 3:2. Find a:b:c in its simplest form.

Find the mean, median and range of: 88, 75, 74, 13, 91, 89, 39, 79, 70. Give your answer to 2 decimal places

Simplify: √500

Complete the square: x² - 3x + 1

Find area of triangle: a = 26cm, b = 14cm, angle = 45°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 51, 88, 77, 16, 87, 10, 14, 25, 35. Give your answer to 2 decimal places