Rewrite the sentences, using the words given, so that their meaning stays the same.

1. My parents never let me stay out late at night. WISH

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2. Waste materials are disposed of in a variety of ways. DISPOSE

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3.The opening of the new stadium was postponed for a week. PUT

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éo :>>

cho A=\(\dfrac{2x+2}{\sqrt{x}}+\dfrac{2\sqrt{x}-1}{x-\sqrt{x}}-\dfrac{x\sqrt{x}+1}{x+\sqrt{x}}\)

a)Rút gọn

b)CMR a>5

c)tìm x để \(\dfrac{8}{A}\) nguyên

cho \(\sqrt[3]{x+7}+\sqrt[3]{x-1}=2\)

giải pt \(\sqrt[3]{x+7}+\sqrt[3]{x-1}=2\)