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Consider the two expressions (6x^3 + 9x^2 + 4x + 7 - 17x^2 - 8x + 8)/(2x + 3 - 7x - 11) and 4x^2 - 7 + 1/(2x + 3 - 7x - 11)

a) Show that the two expressions represent equal numbers when x = 10

b) Explain why these two expressions do not represent equal numbers when  x = -3/2

c) Show that these two expressions represent equal numbers for all x other than  -3/2.

 Sep 5, 2022
 #1
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Simplify the expressions and see what happens :D

 Sep 5, 2022

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