Simplify: √384

Complete the square: 2x² - 8x + 5

Find area of triangle: a = 24cm, b = 28cm, angle = 45°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 84, 48, 94, 55, 90, 29, 29, 98, 48. Give your answer to 2 decimal places

Simplify: √360

Complete the square: 3x² + 12x + 2

Find area of triangle: a = 27cm, b = 19cm, angle = 47°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 28, 42, 100, 77, 42, 42, 66, 72, 35

Simplify: 3√125

Complete the square: x² + 7x - 9

Find area of triangle: a = 30cm, b = 27cm, angle = 72°. Give your answer to 2 decimal places

a:b is 9:8 and b:c is 7:8. Find a:b:c in its simplest form.

Find the mean, median and range of: 56, 24, 79, 42, 54, 90, 76, 59

Simplify: √640

Complete the square: 3x² - 18x - 14

Find area of triangle: a = 19cm, b = 17cm, angle = 63°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 94, 86, 77, 10, 88, 85, 34, 87, 16. Give your answer to 2 decimal places

Simplify: 4√150

Complete the square: x² + 9x + 9

Find area of triangle: a = 12cm, b = 18cm, angle = 61°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 37, 48, 76, 63, 69, 60, 36, 17