Simplify: √147

Complete the square: 5x² + 30x + 6

Find area of triangle: a = 29cm, b = 29cm, angle = 52°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 31, 58, 39, 62, 28, 90, 36. Give your answer to 2 decimal places

Simplify: √425

Complete the square: 5x² + 10x - 7

Find area of triangle: a = 27cm, b = 28cm, angle = 42°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 56, 18, 26, 29, 35, 86, 16, 21. Give your answer to 2 decimal places

Simplify: 3√96

Complete the square: x² + x - 10

Find area of triangle: a = 26cm, b = 30cm, angle = 74°. Give your answer to 2 decimal places

a:b is 1:2 and b:c is 3:8. Find a:b:c in its simplest form.

Find the mean, median and range of: 83, 75, 41, 77, 64, 28, 10, 92, 33. Give your answer to 2 decimal places

Simplify: 4√96

Complete the square: x² + 7x + 11

Find area of triangle: a = 15cm, b = 15cm, angle = 64°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 84, 22, 88, 17, 90, 36, 77. Give your answer to 2 decimal places

Simplify: 3√44

Complete the square: x² - 9x - 11

Find area of triangle: a = 18cm, b = 15cm, angle = 61°. Give your answer to 2 decimal places

a:b is 7:9 and b:c is 4:5. Find a:b:c in its simplest form.

Find the mean, median and range of: 87, 38, 76, 41, 18, 48, 11, 77