Solve these equations. a. b. c. d. e. f. g. h. i. x = 2x - 6
Question:
Solve these equations.
a.
b.
c.
d.
e.
f.
g.
h.
i. √x = 2x - 6
j.
k.
Transcribed Image Text:
2x-1 x
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answer a Starting with sqrt2x 1 x Square both sides 2x 1 x2 Rearrange x2 2x 1 0 Factorize x 12 0 x 1 b Starting with sqrtx 6 x Square both sides x 6 x...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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