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Jaxson Swanson
Mathematics
14 June, 12:50
What is the product of 3a+5 and 2a2+4a-2
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Cassius Winters
14 June, 12:56
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Product means multiplication
(3a + 5) * (2a^2 + 4a - 2)
You must multiply each factor in the first paren with each factor in the second:
6a^3 + 12a^2 - 6a + 10a ^ 2 + 20a - 10
Combine like terms:
6a³ + 22a² + 14a - 10
This is your answer
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Felicity Kirby
14 June, 13:19
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(3a + 5) * (2a^2 + 4a - 2) =
3a (2a^2 + 4a - 2) + 5 (2a^2 + 4a - 2) =
6a^3 + 12a^2 - 6a + 10a^2 + 20a - 10 =
6a^3 + 22a^2 + 14a - 10 <===
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