Which of the following expressions are factors of 25x3−75x2−9x+27?

There may be more than one correct answer. Select all correct answers.

x2−3x+9
5x+3
x+3
x−3
5x−3
x2+6x+9

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

Astatement we accept without proof is called a

Use the diagram of triangle xyz to answer the questions. what is the length of side xy? what is the value of sin(x)? what is the value of cos(x)? what is the value of tan(x)?