expand (2a+3b) the whole square
Answers
Answered by
32
✌️✌️ hey mate,
_________________
By using the formula (a+b)²=a²+2ab+b²
(2a+3b)²
= (2a)²+2(2a)(3b)+(3b)²
=4a²+12ab+9b²
__________________
thanks...
nice to help you ✌️✌️
_________________
By using the formula (a+b)²=a²+2ab+b²
(2a+3b)²
= (2a)²+2(2a)(3b)+(3b)²
=4a²+12ab+9b²
__________________
thanks...
nice to help you ✌️✌️
Answered by
2
Answer:
2 by 5 x + 3 by 5 y ka whole square
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