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McGraw Hill Integrated II, 2012
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McGraw Hill Integrated II, 2012 View details
10. Roots and Zeros
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Exercise 58 Page 78

Consider the zeros of each equation. Remember that the real zeros of a function are the x-intercepts of its graph.

r^4+1=0

Practice makes perfect
To determine the different equation, we will consider the zeros of the equations. Remember that the real zeros of a function are the x-intercepts of its graph. Let's graph each equation!

Looking at the graphs, we can say that r^4=1 does not have real zeros. Therefore, it is the different one.

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