Simplify: √125

Complete the square: 4x² + 16x - 8

Find area of triangle: a = 25cm, b = 25cm, angle = 66°. Give your answer to 2 decimal places

a:b is 1:5 and b:c is 4:5. Find a:b:c in its simplest form.

Find the mean, median and range of: 76, 32, 44, 74, 45, 34, 48, 26. Give your answer to 2 decimal places

Simplify: 3√75

Complete the square: x² + 7x + 10

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

a:b is 8:9 and b:c is 7:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 85, 45, 100, 57, 52, 89, 66. Give your answer to 2 decimal places

Simplify: √864

Complete the square: 2x² + 8x - 14

Find area of triangle: a = 25cm, b = 18cm, angle = 80°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 83, 87, 90, 27, 25, 41, 48. Give your answer to 2 decimal places

Simplify: √833

Complete the square: x² + 11x - 11

Find area of triangle: a = 19cm, b = 27cm, angle = 60°. Give your answer to 2 decimal places

a:b is 3:5 and b:c is 9:4. Find a:b:c in its simplest form.

Find the mean, median and range of: 42, 72, 10, 21, 67, 32, 78

Simplify: 5√48

Complete the square: 4x² + 32x - 12

Find area of triangle: a = 25cm, b = 24cm, angle = 41°. Give your answer to 2 decimal places

a:b is 2:7 and b:c is 9:4. Find a:b:c in its simplest form.

Find the mean, median and range of: 12, 63, 36, 57, 64, 19, 96, 16, 16. Give your answer to 2 decimal places