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F(x)=1/2(-(x+5))^2 -4

1 Answer

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The roots of the equation f(x) = 1/2 (-(x+5))² - 4 is

x = -7.828 OR -2.1716

How to solve the equation

The equation is solved as follows

0 = 1/2 (-(x+5))² - 4

4 = 1/2 (-(x+5))²

8 = (-(x+5))²

±√8 = (-(x+5))

x + 5 = ±√8

x = 5 ± √8

x = -7.828 OR -2.1716

The solution of the equation is (-7.828, 0) (-2.172, 0)

complete question

Solve the equation

F(x)=1/2(-(x+5))^2 -4

User DrZoo
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