Solve each equation by factorising: a. x 169 = 0 b. 4x 121 = 0
Question:
Solve each equation by factorising:
a. x² − 169 = 0
b. 4x² − 121 = 0
c. 100 − 64x² = 0
d. 12x² − 27 = 0
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics
ISBN: 9781510421646
1st Edition
Authors: Val Hanrahan, Jeanette Powell
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