Evaluate
7\sqrt{29}\approx 37.69615365
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\sqrt{1225+14^{2}}
Calculate 35 to the power of 2 and get 1225.
\sqrt{1225+196}
Calculate 14 to the power of 2 and get 196.
\sqrt{1421}
Add 1225 and 196 to get 1421.
7\sqrt{29}
Factor 1421=7^{2}\times 29. Rewrite the square root of the product \sqrt{7^{2}\times 29} as the product of square roots \sqrt{7^{2}}\sqrt{29}. Take the square root of 7^{2}.
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