Solve. a. (x + 3) (x - 4) > 0 b. (x - 5) (x - 1)
Question:
Solve.
a. (x + 3) (x - 4) > 0
b. (x - 5) (x - 1) ≤ 0
c. (x - 3) (x + 7) ≥ 0
d. x(x - 5) < 0
e. (2x + 1) (x - 4) < 0
f. (3 - x) (x + 1) ≥ 0
g. (2x + 3) (x - 5) < 0
h. (x - 5)2 ≥ 0
i. (x - 3)2 ≤ 0
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a x 3 x 4 0 X 3 0 X 3 3 3 X 3 X 4 0 X 4 4 4 X 4 the solutions are 21 0 ...View the full answer
Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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