Factoring Quadratic Expressions Non Monic

Factorise
2x² + 9x + 10

• (x + 10)(2x + 1)
• (2x +10)(x - 1)
• (2x + 5)(x + 2)
• (x + 1)(x + 10)

Factorise
3x² + 7x - 20

• (3x + 2)( x -10)
• (3x - 5)(x + 4)
• (x + 20)(3x - 1)
• (3x - 5)(x - 4)

Factorise
6x² - 19x + 20

• (x-4)(6x+5)

• (3x - 4)(2x + 5)

• (3x + 2)(2x - 10)

• (3x + 2)(2x + 10)

Find the factors of 4x²-16x-9

• (2x-9)(2x+1)
• (2x+9)(2x-1)
• (4x-1)(x+9)
• (x+1)(4x-9)

What are the factors of 3x²-17x+10

• (x-5)(3x-2)
• (x+5)(3x+2)
• (3x-5)(x-2)
• (x+5)(3x-2)

Factor
3a² + 4a + 1

• (7a-10)(a-8)
• Not factorable
• (3a+1)(a+1)
• (3a-1)(a-1)

Factor: 4x² - 20x + 25

• (4x - 25) (x -1)
• (2x + 5) (2x - 5)
• (2x - 5)²
• (4x - 5) (x - 5)

Tags

CCSS.HSA.APR.C.4

Factor:
4n²-17n-15

• (n-10)(6n+1)
• (4n-5)(n-3)
• (n-5)(4n-3)
• (n-5)(4n+3)

Factor:

9x²+9x-10

• (3x-5)(3x+2)

• (3x+5)(3x-2)

• (3x+5)(3x+2)

• Not Factorable

• (4f-3)(2f-3)

• (8f-9)(f-1)

• (4f-9)(2f-1)

• (8f-1)(f-9)

• (4f-1)(2f-9)