Show that 1 + 100x 20x 0 for all values of x.

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Show that 1 + 100x² – 20x ≥ 0 for all values of x.

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

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Question Posted: Apr 11, 2023 11:29 AM

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Show that 1 + 100x 20x 0 for all values of x.

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To show that 1 100x 20x 0 for all values of x we can factor the quadratic expression as follows 1 10...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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