Math Factorization

Factorize and choose the correct answer
a2 + bc + ab + ac

• (a+c) (b+c)

• a (a+b+c)

• (a+b) (b+c)

• (a+b)  (a+c)

On factorizing 14pq + 35pqr, we get:

• 7pq(2+5r)

• q(14p+35pr)

• p(14q+35qr)

• pq(14+35r)

Factorize 25x²y - 5xy

• 5xy (x - y)

• 5xy (5x + 1)

• 5xy(5x-1)

• 5xy (5x + 5)

What is the greatest common factor of 18 , 9 , 48 and 27

• 3

• 15

• 9

• 18

Choose the correct answer:

The factors of a⁴ - b⁴ is _____

• (a² + b²) (a² + b²)

• (a² - b²) (a² - b²)

• (a² + b²) (a + b) (a - b)

• None of these

Tags

CCSS.HSA.APR.C.4

Factorise 12x+36

• 12(3x+1)

• x(12+36x)

• 12(3x)

• 12(x+3)

Tags

CCSS.7.EE.A.1

Factorise 9x-9

• 9(x)

• 9(x−9)

• 9(x−1)

• 9(x+1)

Tags

CCSS.7.EE.A.1

Factorise 21x-14

• 14(21x)

• 14(21x−1)

• 7(3x-2)

• 7(3x−14)

Tags

CCSS.7.EE.A.1

Factorise

k²-2k+1

• (k⁴+2)²

• (k²+1)²

• (k-1)²

Tags

CCSS.HSA.APR.C.4

FACTORISE: 6x² + 13x + 6

• (6x + 6)(x + 1)

• (4x + 2)(2x + 3)

• (x + 5)(4x + 4)

• (3x + 2)(2x + 3)