The simplest form of the expression 1 x 2 + 4 1 2 ⋅ 1 2 x 2 + 4 − 1 2 2 x .

Question

The following is the graph of the function f. 48- 44 40 36 32 28 24 20 16 12 8 4 -4 -3 -1 -4 -8 -12 -16 -20 -24 -28 -32 -36 -40 -44 -48+ Estimate the intervals where f is increasing or decreasing. Increasing: Decreasing: Estimate the point at which the graph of ƒ has a local maximum or a local minimum. Local maximum: Local minimum:

Answer 1

Question

Chapter A, Problem 55E

To determine

To calculate: The simplest form of the expression 1x2+412⋅12x2+4−122x.

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