3a(a + 2b) - b(2a - 3b)
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3a(a + 2b) - b(2a - 3b)
3a² + 6ab - 2ab + 3b²
3a² 4ab + 3b²
if my answer is correct please mark as branlist.
Answered by
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Answer:
3a^2 + 8ab - 3b^2
Step-by-step explanation:
3a x a + 3a x 2b = 3a^2 + 6ab
b x 2a - b x 3b = 2ab - 3b^2
3a^2 + 6ab + 2ab - 3b^2
= 3a^2 + 8ab - 3b^2
Plz mark as brainliest ;)
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