Evaluate
\sqrt{145}\approx 12.041594579
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\sqrt{\left(-12\right)^{2}+\left(-4+3\right)^{2}}
Subtract 5 from -7 to get -12.
\sqrt{144+\left(-4+3\right)^{2}}
Calculate -12 to the power of 2 and get 144.
\sqrt{144+\left(-1\right)^{2}}
Add -4 and 3 to get -1.
\sqrt{144+1}
Calculate -1 to the power of 2 and get 1.
\sqrt{145}
Add 144 and 1 to get 145.
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