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Andrewk1995

  • 4 years ago

Multiply (4 - sqrrt of 3)(12 + 5(sqrrt of 3)). Then simplify.

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  1. Schrodinger
    • 4 years ago
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    \[(4 - \sqrt{3})(12 + 5\sqrt{3})\]From here, just use FOIL: \[4(12) + 4(5\sqrt{3}) - \sqrt{3}(12) - 5\sqrt{3}(\sqrt{3})\]

  2. Schrodinger
    • 4 years ago
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    \[48 + 20\sqrt{3} - 12\sqrt{3} - 15\]

  3. Schrodinger
    • 4 years ago
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    \[33 + 8\sqrt{3} \] ??? (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
    • 4 years ago
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    Thank you :D You really helped.

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