Question: Find intervals containing solutions to the following equations. a. x 3x = 0 b. 4x2 ex = 0 c. x3 2x2

Find intervals containing solutions to the following equations.
a. x − 3−x = 0
b. 4x2 − ex = 0
c. x3 − 2x2 − 4x + 2 = 0
d. x3 + 4.001x2 + 4.002x + 1.101 = 0

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