Simplify: √756

Complete the square: 5x² - 10x + 12

Find area of triangle: a = 18cm, b = 29cm, angle = 78°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 84, 95, 43, 45, 22, 28, 78, 22. Give your answer to 2 decimal places

Simplify: √704

Complete the square: 3x² + 24x + 14

Find area of triangle: a = 12cm, b = 22cm, angle = 53°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 12, 72, 92, 100, 90, 24, 43, 60, 93. Give your answer to 2 decimal places

Simplify: 3√40

Complete the square: x² + 11x - 7

Find area of triangle: a = 29cm, b = 22cm, angle = 56°. Give your answer to 2 decimal places

a:b is 1:5 and b:c is 7:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 87, 81, 81, 74, 73, 70, 98, 18, 45. Give your answer to 2 decimal places

Simplify: √250

Complete the square: x² + 3x - 3

Find area of triangle: a = 20cm, b = 24cm, angle = 55°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 20, 18, 24, 69, 85, 81, 99, 22

Simplify: √540

Complete the square: x² + 9x - 10

Find area of triangle: a = 30cm, b = 16cm, angle = 41°. Give your answer to 2 decimal places

a:b is 5:3 and b:c is 7:3. Find a:b:c in its simplest form.

Find the mean, median and range of: 16, 86, 48, 85, 77, 19, 62. Give your answer to 2 decimal places