#### Answer

Two real solutions.

#### Work Step by Step

We find the discriminant:
$D=b^{2}-4ac=(2.21)^{2}-4(1)(1.21)=4.8841-4.84=0.0441\gt0$
The discriminant is positive, so there are two real solutions.

Published by
Brooks Cole

ISBN 10:
1305115546

ISBN 13:
978-1-30511-554-5

Two real solutions.

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