Simplify: 3√44

Complete the square: 2x² + 16x - 11

Find area of triangle: a = 13cm, b = 25cm, angle = 50°. Give your answer to 2 decimal places

a:b is 3:2 and b:c is 5:8. Find a:b:c in its simplest form.

Find the mean, median and range of: 17, 33, 84, 49, 34, 38, 98, 77, 86. Give your answer to 2 decimal places

Simplify: √704

Complete the square: x² + 11x + 7

Find area of triangle: a = 24cm, b = 27cm, angle = 80°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 90, 79, 36, 100, 55, 87, 67. Give your answer to 2 decimal places

Simplify: √425

Complete the square: x² - 11x - 9

Find area of triangle: a = 24cm, b = 24cm, angle = 72°. Give your answer to 2 decimal places

a:b is 1:5 and b:c is 9:4. Find a:b:c in its simplest form.

Find the mean, median and range of: 22, 37, 15, 87, 25, 50, 13, 54, 77. Give your answer to 2 decimal places

Simplify: √605

Complete the square: x² + 11x - 6

Find area of triangle: a = 30cm, b = 27cm, angle = 59°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 33, 75, 77, 26, 92, 57, 98, 43, 15. Give your answer to 2 decimal places

Simplify: 4√44

Complete the square: x² + x + 9

Find area of triangle: a = 19cm, b = 27cm, angle = 69°. Give your answer to 2 decimal places

a:b is 1:8 and b:c is 6:5. Find a:b:c in its simplest form.

Find the mean, median and range of: 22, 30, 87, 50, 28, 35, 17, 47