Simplify: 5√112

Complete the square: 2x² - 24x + 12

Find area of triangle: a = 25cm, b = 28cm, angle = 59°. Give your answer to 2 decimal places

a:b is 6:5 and b:c is 2:9. Find a:b:c in its simplest form.

Find the mean, median and range of: 63, 45, 57, 29, 65, 19, 60, 72

Simplify: √208

Complete the square: x² + 5x - 3

Find area of triangle: a = 16cm, b = 27cm, angle = 42°. Give your answer to 2 decimal places

a:b is 9:5 and b:c is 2:1. Find a:b:c in its simplest form.

Find the mean, median and range of: 46, 83, 68, 95, 23, 19, 72, 54

Simplify: √363

Complete the square: x² - 3x + 2

Find area of triangle: a = 27cm, b = 22cm, angle = 76°. Give your answer to 2 decimal places

a:b is 7:6 and b:c is 5:8. Find a:b:c in its simplest form.

Find the mean, median and range of: 15, 98, 87, 23, 27, 59, 60, 51, 53. Give your answer to 2 decimal places

Simplify: √160

Complete the square: x² - 11x - 6

Find area of triangle: a = 16cm, b = 18cm, angle = 43°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 50, 99, 19, 26, 11, 75, 96. Give your answer to 2 decimal places

Simplify: √486

Complete the square: x² + x - 3

Find area of triangle: a = 27cm, b = 28cm, angle = 57°. Give your answer to 2 decimal places

a:b is 1:9 and b:c is 8:9. Find a:b:c in its simplest form.

Find the mean, median and range of: 62, 77, 74, 90, 18, 73, 96, 66