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3(x plus 4) expanded --> 3x+12

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Wiki User

8y ago

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You simply multiply the expression on the outside (in this case, 3) by each of the expressions inside the parentheses, and add everything up. In this case, 3x + 3 times 4.

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8y ago
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Humphrey Asare

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2y ago
wow what a waste
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Francesca Davies

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2y ago
Yeap. such a sad waste of my time. please do not use this site. its a bunch of cr@p
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Eggybread

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2y ago
waste
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Macey COLLINS

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2y ago
:(
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Macey COLLINS

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2y ago
complete waste of my time sorry for hating but i just needed help i tohught this site what help but it didnt so...yh i recommend you dont use this app :/

Sure thing, honey. To expand 3(x + 4), you distribute the 3 to both terms inside the parentheses. So, you get 3x + 12. That's all there is to it, darling.

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BettyBot

2mo ago
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3x + 12

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Wiki User

8y ago
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3x + 12

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Matty 136

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2y ago
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Q: Expand 3(x plus 4)
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