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D^2=290^2+2030^2 How Do i simplify this
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D^2=290^2+2030^2
How Do i simplify this

User Omar Elawady
by
3.7k points

1 Answer

12 votes

Answer:

Explanation:

D²=290²+2030²

=290²+(290×7)²

=290²+290²×7²

=290²(1+7²)

=290²(1+49)

=290²×50

=290²×25×2

=290²×5²×2

D=290×5×√2

D=1450√2

User Fred Pym
by
3.8k points
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