Math, asked by ksmr2142, 1 year ago

x²₊1÷x²=7, find the value of, 7x³+8x-7÷x³-8÷x

Answers

Answered by srisuniharitha

1

i cant understand this question

Answered by jobanputraronil

1

from 1)x^2=1/6 x=0.4
put its value ten ans is by dmas rule -125.7

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