Drill for 1st QST

It is the largest integer, monomial, or multinomial that a set of numbers or polynomials have in common.

• Factors

• Special Products

• Greatest Common Factor

• Coefficients

It is a numerical constant in front of a variable.

• Variable

• Exponent

• Coefficient

• Constant

Which of the following are like terms?

• 2x and 2x²

• -6xy and 12xy

• -4x and -4y

• x and y

What is the product of -x and x²?

• -x³

• x

• x³

• -x

The product of x² and x² is x⁴, because

• the exponents are multiplied.

• the exponents are added.

• the exponents are divided.

• the exponents are subtracted.

What is the second step in common monomial factoring?

• Find the greatest common factor.

• Divide each term by the GCF to get the other factor.

• Add the like terms.

• Multiply the terms.

What is the product of x and x - 4?

• x²

• x²-4x

• 2x-4x

• 2x²-4x

What is the GCF of the polynomial expression 3x² + 6x?

• 3x

• 3

• 6x

• 6

Which of the following gives a product of x² - 4?

• (x+4) (x+4)

• (x+2) (x-2)

• (x-2) (x-2)

• (x-4) (x-4)

Which of the following is the factored form of 6x + 8?

• 2(3x+4)

• 2x(3x+4)

• 2(6x+8)

• 2(3+4x)