(2x-y+3) (2x-y-3) factorize
Answers
Answered by
46
Step-by-step explanation:
Let , a= ( 2x - y)
b= ( 3)
than ,
according to formula of a² - b²
( 2x - y)² - 3²
Answered by
2
Answer:
4x^2+y^2-9
Step-by-step explanation:
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