#### Answer

$-0.07$ and $0.7$

#### Work Step by Step

Note that
$(-0.07)^2=0.0049$, so $-0.07$ is a real square root of $0.0049$, and
$0.07^2=0.0049$, so $0.07$ is a also real square root of $0.0049$.
Thus, the real square roots of $0.0049$ are $-0.07$ and $0.07$.