CPM Homework Help : CCA2 Problem 8-73

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Home > CCA2 > Chapter 8 > Lesson 8.2.1 > Problem 8-73

8-73.

Is $5 + 2i$ a solution to $x^2 - 10x = -29$ ? How can you be sure?

Hint:

Substitute it into the equation.
$(5+2i)^2-10(5+2i)=-29$

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