Final Exam Review CP - Quadratics & Operations

• 8 - 19i

• 8 + 5i

• 14 + 5i

• 14 - 19i

• -12 + 31i

• -6 + 3i

• -11 + 7i

• 5 - 3i

• -2 - 2i

• 5 + 14i

• -11 - 10i

• -3 - 8i

Select both factors of 2x² + 7x - 15

• (x + 5)

• (2x - 3)

• (x - 3)

• (2x - 5)

• (x - 5)(x - 2)(x + 1)

• (x + 5)(x - 1)(x + 2)

• (x - 5)(x - 2)(x + 4)

• (x - 5)(x + 2)(x - 2)

• 1 ± i

• 1 ± 2i

• 1, ±i

• 0, 2

• -2 and -3

• 1 or -1

• -1 or -7

• 2i or -2i

• 2 or -2

Solve x² + 9x + 20 = 0

• x = -2, x = -10

• x = -3, x = -4

• x = -4, x = -5

• x = 4, x = 5

Simplify

(3 - 2x + 4x²) - (3x² - 10) + (14x - 5)

• x² + 16x + 8

• x² + 12x - 12

• x² + 12x + 8

• x² - 16x - 12