9-6 Perfect Squares and Factoring A

• prime

• no

• (y + 3)(y + 5)

• (8x + 14)(x - 5)
• prime
• (8x - 14)(x + 5)
• (4x + 5)(2x - 7)

• m = 5 * √13
• m = 5 - √13
• m = 5 ± √13
• m = 5 + √13

• n = ±4
• n = ±10
• n = ±8
• n = ±6

x² = 36

• 6
• 18
• 6, -6
• -6

x² = 225

• 5,-5
• 15
• -15,15
• -5

• x = -1, x = 5

• x = 4, x = -3

• x = 1, x = 3

• x = -2, x = 4