4z²-6z+9 FACTORIZE...
Answers
Answered by
8
Answer:
(2z-9)(2z-9)
Step-by-step explanation:
4z²-6z+9
= (2z)² - 2(2z)(3) + (3)²This is in the form of a²+2ab+b², i.e (a+b)²
= (2z-3)²
= (2z-3)(2z-3)
Pls mark as brainliest..
Similar questions