Solve the absolute value equation.4 - 7 = 0

A.
B.
C.
D.


Answer: C

Mathematics

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Find an upper bound for the magnitude |E| of the error in the linear approximation L to f at the given point over the given region.  at  R: |x - 4| ? 0.2, |y - 4| ? 0.2, |z - 4| ? 0.2

A. |E| ? 0.00000351 B. |E| ? 0.00000234 C. |E| ? 0.00000439 D. |E| ? 0.00000264

Mathematics

Find the second derivative of the function. ? 

What will be an ideal response?

Mathematics

Find the real solutions of the equation.(2x + 3)1/2 = 5

A. {}
B. {11}
C. {6}
D. {- }

Mathematics

Solve the equation. = 10x2

A. {0, -7} B. {0, 7, -7} C. {0, 7} D. No real solutions

Mathematics