# 48^2+52^2+63^2=?

Jan 3, 2016

$8977$

#### Explanation:

$\rightarrow$${48}^{2} = 48 \cdot 48 = 2304$

$\rightarrow$${52}^{2} = 52 \cdot 52 = 2704$

$\rightarrow$${63}^{2} = 63 \cdot 63 = 3969$

$S o$$\ldots 2304 + 2704 + 3969 = 8977$