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## Andrewk1995 2 years ago Multiply (4 - sqrrt of 3)(12 + 5(sqrrt of 3)). Then simplify.

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1. Schrodinger

$(4 - \sqrt{3})(12 + 5\sqrt{3})$From here, just use FOIL: $4(12) + 4(5\sqrt{3}) - \sqrt{3}(12) - 5\sqrt{3}(\sqrt{3})$

2. Schrodinger

$48 + 20\sqrt{3} - 12\sqrt{3} - 15$

3. Schrodinger

$33 + 8\sqrt{3}$ ??? (I'm pretty sure that's it, but i'm not great with math so i'm not willing to say it ends there. That's what I can say, though.

4. Andrewk1995

Thank you :D You really helped.

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