Math, asked by sohaali, 3 months ago

Factorise 4y²-12y+9
Please answer fast. ​

Answers

Answered by Anonymous
0

Answer:

4y² -12y +9

4y² -6y -6y + 9

2y(2y-3) -3(2y-3)

(2y-3)(2y-3)

(2y-3)²

Answered by YaminiRamesh20
0

Answer:

(2y - 3)^2

Step-by-step explanation:

(a - b) = a^2 - 2(a)(b) + b^2

2y^2 - 2(2y)(3) + 3^2

= (2y - 3)^2

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