equation with one variable and known condition, Exams of Mathematics

equation with one variable and known condition

Typology: Exams

2016/2017

Uploaded on 10/21/2017

OSAMA-ALSATTARI
OSAMA-ALSATTARI 🇵🇸

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1 3 — 2x x=" x-1 olve the following equation in R:x* — 3x.+ olution: s we observe,the condition for solving the equationis x #1 “x(x — 1) -—3x(*#-1)+1=3-2x Thus, x? — x* — 3x7 4+3x+1=3-2x ox° — 4x7 4+5x-2=0 Therefore, (x —1)7(x — 2) = 0 by factoring Consequenily,x = 2 IMR.OSAMA ABDULFATTAH ALSATTARI