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Chapter 9: Q. 400 (page 982)

In the following exercises, solve using the Square Root Property.
t2+18=0

Short Answer

Expert verified

The solutions of the given equation are t=32iand t=-32i.

Step by step solution

01

Step 1. Given information.

The given equation is:

t2+18=0

02

Step 2. Solve the equation.

The given equation can be written as:

t2=-18

Taking square root on both sides. The above equation can be written as:

t=卤-18t=卤18-1t=卤3脳3脳2i[鈭�-1=i]t=卤32i

03

Step 3. Conclusion.

The solutions of the given equation are t=32iand t=-32i.

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