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

User Jonathan Rich
by
2.4k points

1 Answer

21 votes
21 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 Mohangraj
by
3.2k points