Simplify: 3√44

Complete the square: 4x² + 16x + 13

Find area of triangle: a = 14cm, b = 12cm, angle = 44°. Give your answer to 2 decimal places

a:b is 9:4 and b:c is 6:1. Find a:b:c in its simplest form.

Find the mean, median and range of: 12, 88, 84, 51, 39, 97, 50, 84. Give your answer to 2 decimal places

Simplify: √288

Complete the square: 3x² + 6x + 9

Find area of triangle: a = 21cm, b = 25cm, angle = 40°. Give your answer to 2 decimal places

a:b is 7:6 and b:c is 9:4. Find a:b:c in its simplest form.

Find the mean, median and range of: 20, 38, 72, 76, 39, 13, 70, 79. Give your answer to 2 decimal places

Simplify: √735

Complete the square: 4x² + 8x

Find area of triangle: a = 12cm, b = 26cm, angle = 48°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 34, 11, 12, 15, 36, 66, 54, 35. Give your answer to 2 decimal places

Simplify: √468

Complete the square: x² + 7x + 4

Find area of triangle: a = 13cm, b = 27cm, angle = 72°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 51, 93, 98, 73, 59, 11, 44. Give your answer to 2 decimal places

Simplify: √525

Complete the square: 4x² + 32x + 10

Find area of triangle: a = 26cm, b = 25cm, angle = 48°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 31, 87, 43, 92, 18, 50, 61, 15, 36. Give your answer to 2 decimal places