Final Exam Algebra

Which skill is necessary for factoring in Algebra 2?

• Identify and calculate the slope of a line.

• Express a polynomial as a product of a monomial and a polynomial.

• Evaluate powers that have zero or negative exponents.

• Solve a literal equation for a specific variable.

What is one of the skills needed for graphing lines?

• Multiply two binomials.

• Simplify polynomial expressions using addition and subtraction.

• Identify and calculate the slope of a line.

• Evaluate powers that have zero or negative exponents.

Which of the following expressions correctly combines like terms for the polynomial (5x - 7y + 10x + 3y)?

• 15x - 4y

• 5x + 3y

• 7x + 13y

• 10x - 7y

What is the result of combining like terms in the expression (-8h^2 + 10h^3 - 12h^2 - 15h^3)?

• -20h^2 - 5h^3

• -8h^2 - 15h^3

• 2h^2 - 5h^3

• -20h^2 + 5h^3

When applying the distributive property to the expression (3(9x - 4)), what is the result?

• 27x - 12

• 27x - 4

• 9x - 12

• 3x - 12

What is the simplified form of the expression (4x^2(5x^3 + 6x)) after applying the distributive property?

• 20x^5 + 24x^3

• 20x^5 + 6x

• 4x^5 + 24x^3

• 20x^3 + 24x^2

What is the result of simplifying the expression (3(4x - 2) + 13x) by combining like terms and applying the distributive property?

• 25x - 6

• 12x - 6

• 12x + 13x

• 25x - 2

Simplify the expression (3(12x - 5) - 9(-7 + 10x)) by combining like terms and applying the distributive property.

• -54x + 48

• 36x - 15

• 36x - 15 + 63 - 90x

• -54x - 48

What is the result of solving the equation 4x - 2 = 30?

• x = 6

• x = 7

• x = 8

• x = 9

In the equation 87 = -11x + 21, what is the value of x after solving?

• x = -6

• x = 6

• x = -7

• x = 7