Express each of the following in the form a (x + b) 2 . a. 4x
Question:
Express each of the following in the form a − (x + b)2.
a. 4x − x2
b. 8x − x2
c. 4 − 3x − x2
d. 9 + 5x − x2
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Related Book For
Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook
ISBN: 9781108407144
1st Edition
Authors: Sue Pemberton, Julian Gilbey
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