Question

UT 3) (3y + 4)
iv
The factorization of 4x² – 12xy + 9y? is:
(a)
(2x+3y) (2x - 3y)
(b)
(2x + 3y) (2x + 3y)
(c)
(2x - 3y) (2x - 3y)
(d)
(2x-3y) (2x+3y)
​

Answer 1

Step-by-step explanation:

$4 {x}^{2} - 12xy + 9 {y}^{2}$

$= ( {2x)}^{2} - 2 \times 2x \times 3y + ( {3y)}^{2}$

$= ( {2x - 3y)}^{2}$

$= (2x - 3y)(2x - 3y)$

Answer 2

Answer:

4x

2

+12xy+9y

2

=(2x)

2

+2(2x)(3y)+(3y) p

2

=(2x+3y)

2

which means answer is (2x+3y) (2x+3y)