Simplify: 5√12

Complete the square: 5x² + 50x + 6

Find area of triangle: a = 26cm, b = 24cm, angle = 59°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 92, 56, 49, 92, 73, 75, 38, 45, 92

Simplify: 4√176

Complete the square: x² - x + 7

Find area of triangle: a = 14cm, b = 17cm, angle = 52°. Give your answer to 2 decimal places

a:b is 7:3 and b:c is 7:9. Find a:b:c in its simplest form.

Find the mean, median and range of: 60, 90, 15, 89, 65, 36, 93, 33. Give your answer to 2 decimal places

Simplify: √300

Complete the square: 2x² + 8x - 4

Find area of triangle: a = 30cm, b = 20cm, angle = 44°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 13, 17, 72, 81, 63, 60, 88, 33, 10. Give your answer to 2 decimal places

Simplify: 5√160

Complete the square: 5x² - 60x + 6

Find area of triangle: a = 28cm, b = 16cm, angle = 75°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 21, 43, 99, 73, 78, 32, 30, 34, 25. Give your answer to 2 decimal places

Simplify: √147

Complete the square: 5x² - 60x - 4

Find area of triangle: a = 23cm, b = 12cm, angle = 59°. Give your answer to 2 decimal places

a:b is 2:7 and b:c is 2:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 20, 60, 46, 44, 44, 83, 24. Give your answer to 2 decimal places