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2 years ago

11

Find the square of 2a plus 3b

2 answers:

anzhelika [568]2 years ago

7 0

Here is your answer!!

andriy [413]2 years ago

6 0

Answer:

$= 4a^{2} + 12ab + 9b^{2}.$

Step-by-step explanation:

$(2a+3b)^{2}$

$= (2a + 3b) (2a + 3b)$

$= 4a^{2} + 6ab + 6ab + 9b^{2}$

$= 4a^{2} + 12ab + 9b^{2}.$

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