How do you simplify #7^2 + 5^2#?

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Answer 1 · 2016-05-28T16:15:27

#49+25=74#

#color(blue)"1."# Simplify #7^2# to #49#

#49+5^2#

#color(red)"2."# Simplify #5^2# to #25#

#49+25#

#color(green)"3."# Calculate

#49+25=74#

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That is all #color(green)"✔"#