.(2a+3b) ( 2a +3b)=
Answers
Answered by
2
Answer:
2a²+6ab+6ab+9b²
2a²+9b²+12ab
hope this will help you
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Answered by
4
Answer:
4a² + 9b² + 12ab
Step-by-step explanation:
( 2a + 3b ) ( 2a + 3b )
= ( 2a + 3b )²
Formula / Identify : -
( x + y )² = x² + y² + 2xy
Here,
x = 2a
y = 3b
( 2a + 3b )²
= ( 2a )² + ( 3b )² + 2 ( 2a ) ( 3b )
= 4a² + 9b² + 12ab
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