4x² +12xy+(?) find the missing terms in the following perfect squares
Answers
Answered by
1
Step-by-step explanation:
4x^2+12xy+(?)
=(2x)^2+2.2x.3y+(3y)^2
= (2x+3y^2)
Answered by
0
Answer:
9y^2
Step-by-step explanation:
4x^2 + 12xy + __
= (2x)^2 + 2 × 2x × 3y + ( 3y) ^2
= 4x^2 + 12xy + 9y^2
Similar questions