28-04-2022
Mathematics

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Simplify Each Radical Expression. Leave in radical form. (Do not use decimals.)

√(7) + √(28) – √(700)

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loneguy loneguy

28-04-2022

[tex]\sqrt 7 +\sqrt{28} - \sqrt{700}\\\\\\=\sqrt 7 +\sqrt{4 \times 7} - \sqrt{100 \times 7}\\\\\\=\sqrt 7 + 2\sqrt 7 - 10\sqrt 7\\\\\\=-7\sqrt 7[/tex]

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