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111: Operations with Radicals - Multiply

Last updated over 5 years ago

13 Nsɛmmisa

Bell Assignment: simplify each

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Notes L6-5a Multiplying Radicals

example: 6\sqrt{8c^{3}d^{5}}\cdot4\sqrt{2cd^{3}}

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example: (5+\sqrt{2})(5+\sqrt{2})

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You can finish first 10 sections of DeltaMath.

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1.

4\sqrt6+2\sqrt5

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2.

2\sqrt6+6\sqrt6

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3.

\sqrt{12c^6d^3}

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4.

\sqrt[3]{27y^{12}z^{7}}

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5.

2\sqrt{5}\cdot7\sqrt{2}

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6.

4\sqrt{5a^5}\cdot\sqrt{125a^3}

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

(\sqrt[3]{3n^{5}})(\sqrt[3]{25n^{6}})

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8.

(\sqrt[3]{5n^{5}})(\sqrt[3]{25n^{6}})

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9.

(\sqrt[3]{80z})(\sqrt[3]{15z^{8}})

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

(\sqrt{2}+7)(\sqrt{2}+7)

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11.

(\sqrt{10}+7)(\sqrt{10}-7)

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12.

(-5+2\sqrt{2})(6-\sqrt{2})

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13.

Choose all that are true

I am confident in this lesson.

I would like some assistance.

I can multiply square roots expressions.

I can multiply cube root expressions.