A rectangle has sides of length x cm and (3x 2) cm. The area of the
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A rectangle has sides of length x cm and (3x − 2) cm.
The area of the rectangle is 63cm^{2}.
Find the value of x, correct to 3 significant figures.
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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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