Find the set of values of x for which: a. x 2 11x + 24 <
Question:
Find the set of values of x for which:
a. x2 − 11x + 24 < 0
b. 12 − x − x2 > 0
c. x2 − 3x − 10 > 0
d. x2 + 7x + 12 ≥ 0
e. 7 + 13x − 2x2 > 0
f. 10 + x − 2x2 < 0
g. 4x2 − 8x + 3 ≤ 0
h. −2 + 7x − 3x2 < 0
i. x2 − 9 < 0
j. 6x2 + 11x − 10 > 0
k. x2 − 5x > 0
l. 2x2 + 3x ≤ 0
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Step by Step Answer:
Lets solve each inequality one by one a x2 11x 24 0 Factoring the quadratic expression x 3x 8 0 The critical points are x 3 and x 8 Testing the interv...View the full answer
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Related Book For 
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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