Question

prove that 1 by root 4 + root 5 + 1 by root 5 + root 6 + 1 by root 6 + root 7 + 1 by root 7 + root 8 + 1 by root 8 + root 9 is equal to 1​

Answer 1

Answer:

-(-100)÷5

=100/5

=20/1

=20

this is the answer

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Step-by-step explanation: