Let f(x) = mx² + 7x + 8 and g(x) = 3x² – nx + 3.The functions are combined to form h(x) = f(x) + g(x).If the points (1, 18) and (-1,14) are both points on h(x), determine the values of m and n.

Answered: Let f(x) = mx? + 7x +8 and g(x) = 3x² –…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Let f(x) = mx? + 7x +8 and g(x) = 3x² – nx + 3. The functions are combined to form h(x) =f(x) + g(x). If the points (1,18) and (-1,14) are both points on h(x), determine the values of m and n. %3D