\(36^2+72.64+64^2\)
\(=36^2+2.36.64+64^2\)
\(=\left(36+64\right)^2\)
\(=100^2\)
\(=10000\)
Đáp án:
10000.10000.
Giải thích các bước giải:
36²+72.64+64².36²+72.64+64².
=36²+2.36.64+64².=36²+2.36.64+64².
=(36+64)².=(36+64)².
=100².=100².
=10000.
362 + 72.64 + 642
= 362 + 2.36.64 + 642
= ( 36 + 64 )2
= 1002 = 10 000
\(36^2+72.64+64^2\)
\(=36^2+2.36.64+64^2\)
\(=\left(36+64\right)^2\)
\(=100^2=10000\)
\(36^2+72.64+64^2\)
=\(36^2+2.36.64+64^2\)
=\(\left(36+64\right)^2\)
=\(100^2\)
=\(10000\)