Algebra Quiz

Simplify the expression: (-4x + 3) + (1 + 10x^5 + 8x)

• 24x^5 + x + 4

• 10x^5 + x + 4

• 27x^5 + x + 4

• 10x^5 + 4x + 4

Simplify the expression: (9x + 2) + (-1 + 14x^5 + 14x)

• 14x^5 + 12x + 1

• 14x^5 + 23x + 1

• 1 + 20x

• 1 + 12x

Find the product: (8p + 6)(-4p + 2)

• -32p^2 - 8p + 12

• 40p^2 + 52p + 16

• 40p^2 + 12p - 16

• 40p^2 - 16

Find the product: (7v + 8)(7v + 6)

• -8v^2 - 66v - 16

• 49v^2 + 48

• 49v^2 + 98v + 48

• -8v^2 - 16

Find the product: (2r^3 + 7)^2

• 4r^6 + 28r^3 + 49

• 4r^6 + 49

• 4r^6 - 49

• 36r^6 - 84r^3 + 49

Find the product: (4 + 6x)(4 - 6x)

• 16 - 25x^2

• 16 + 48x + 36x^2

• 16 - 40x + 25x^2

• 16 - 36x^2

State the possible number of real roots for the equation x^2 - 5x + 6 = 0. Then factor it.

• Possible # of real roots: 3 or 1 Factors to: (x - 2)(x - 3) = 0

• Possible # of real roots: 2 or 0 Factors to: (x + 1)(x - 3) = 0

• Possible # of real roots: 2 or 0 Factors to: (x + 5)(x + 2) = 0

• Possible # of real roots: 2 or 0 Factors to: (x - 2)(x - 3) = 0

State the possible number of real roots for the equation x^2 - 2x - 8 = 0. Then factor it.

• Possible # of real roots: 3 or 1 Factors to: x(x - 4) = 0

• Possible # of real roots: 3 or 1 Factors to: (x + 3)(x + 1) = 0

• Possible # of real roots: 2 or 0 Factors to: (x + 5)(x + 2) = 0

• Possible # of real roots: 2 or 0 Factors to: (x - 4)(x + 2) = 0

Which of the following graphs represents the function f(x) = x^2 - 2x?

• Graph A

• Graph B

• Graph C

• Graph D

Which of the following graphs represents the function f(x) = 2x^2 + 4x + 1?

• Graph A

• Graph B

• Graph C

• Graph D