Simplify: 3√28

Complete the square: x² - 5x - 2

Find area of triangle: a = 14cm, b = 25cm, angle = 59°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 67, 80, 38, 77, 44, 72, 90. Give your answer to 2 decimal places

Simplify: √32

Complete the square: 4x² - 8x - 13

Find area of triangle: a = 27cm, b = 24cm, angle = 70°. Give your answer to 2 decimal places

a:b is 7:3 and b:c is 5:8. Find a:b:c in its simplest form.

Find the mean, median and range of: 61, 18, 45, 40, 50, 64, 34, 87, 90. Give your answer to 2 decimal places

Simplify: 5√176

Complete the square: 4x² + 32x - 14

Find area of triangle: a = 29cm, b = 23cm, angle = 63°. Give your answer to 2 decimal places

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

Find the mean, median and range of: 74, 68, 99, 15, 28, 22, 85, 86. Give your answer to 2 decimal places

Simplify: √176

Complete the square: x² + x - 7

Find area of triangle: a = 30cm, b = 27cm, angle = 43°. Give your answer to 2 decimal places

a:b is 4:7 and b:c is 8:9. Find a:b:c in its simplest form.

Find the mean, median and range of: 47, 99, 86, 70, 11, 23, 73, 67

Simplify: 5√28

Complete the square: x² - 11x - 10

Find area of triangle: a = 23cm, b = 21cm, angle = 69°. Give your answer to 2 decimal places

a:b is 5:3 and b:c is 2:7. Find a:b:c in its simplest form.

Find the mean, median and range of: 26, 37, 60, 100, 30, 19, 20, 64