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Chapter 10: Q 220. (page 1235)

In the following exercises, solve using the Square Root Property.

t2+18=0

Short Answer

Expert verified

The resultant equation has no real solution.

Step by step solution

01

Step 1. Given information.

The given quadratic equation is:

t2+18=0

02

Step 2. Solve using the quadratic equation by using Square Root Property.

t2+18=0

Isolate the quadratic term and make its coefficient one by subtracting 18 from both sides,

role="math" localid="1653417736686" t2+18-18=0-18t2=-18

Use Square Root Property,

t=卤-18

The number -18is not a real number.

Therefore there is no real solution.

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