What is the reciprocal of -3 2/7 ? -3 7/2 -23/7 -7/23 3 2/7
2 answers:
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Simple....
you have
To solve...you must complete the square...
use
to create a new term...
x=1(+/-)
Thus, your answer.
(Or, x≈3.23606797, -1.236067967)
you have
To solve...you must complete the square...
use
x=1(+/-)
Thus, your answer.
(Or, x≈3.23606797, -1.236067967)