SOLUTION: What is the solution to the inequality below?
x^2≤25
A. |x| 5
B. 0 < x < 5
C. x < 0
D. 0 x < 5
E. |x| 5
F. |x| < 5
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Question 982948: What is the solution to the inequality below?
x^2≤25
A. |x| 5
B. 0 < x < 5
C. x < 0
D. 0 x < 5
E. |x| 5
F. |x| < 5
Answer by josgarithmetic(39628) (Show Source): You can put this solution on YOUR website!
You can try examining around the critical values, or you can use simple knowledge of roots of a quadratic equation, how that relates to a parabola.
Critical x values at -5 and 5.
Where the quadratic less than or equal 0? BETWEEN them, INCLUSIVE.
If you have trouble with this, say so; otherwise,...
SOLUTION:
(Choice F is near, but not sufficient).
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