Factorize:
9y2 – 12y + 4
Given,
9y2 – 12y + 4
By using the formula (a – b)2 = a2 – 2ab + b2
We get,
= (3y)2 – 2 × 3y × 2 + (2)2
= (3y – z)2
AI is thinking…
Couldn't generate an explanation.
Generated by AI. May contain inaccuracies — always verify with your textbook.