kiwibirb
kiwibirb
04-02-2021
Mathematics
contestada
!!Help Me!!
Solve the rational equation:
Respuesta :
DWRead
DWRead
04-02-2021
Least common denominator is (x-1)(x-2) = x²-3x+2.
2x(x-2)/((x-1)(x-2)) - (2x-5)/((x-1)(x-2)) = -3(x-1)/((x-1)(x-2))
2x(x-2) - (2x-5) = -3(x-1)
(2x²-4)-(2x-5) = -3x+1
2x²-2x+1 = -3x+1
2x²+x = 0
x(2x+1) = 0
x = 0,-½
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
Describe the circumstances leading to desertification
Convert the radian measure to degrees. (Round to the nearest hundredth when necessary): −5π8
Which solid has exactly five of planes of symmetry?
Put the fractions in order from least to greatest 1/2 1/3 1/10 2/3
Prions are _______that are thought to cause disease by ____________ A) RNA molecules encoding toxic proteins B) an abnormal type capsid...... dramatically enh
Ivy and Andrey were asked to find an explicit formula for the sequence -100, -50,0,50, ... Ivy said the formula is f(n) = -100 + 50(n-1). Andrey said the formul
16 individuals in a population of 100 are homozygous recessive for a particular trait (A or a). What percent of the alleles in that population are dominant?
Which of the following characteristics put species at special risk of extinction? A) Small local populations B) High genetic diversity C) Small geographic range
What region of the diencephalon is responsible for maintaining homeostasis? a. hypothalamus b. hyperthalamus c. thalamus d. hypophysis
A microspore develops into a(n) A. seed B. sporophyte C. male gametophyte D. female gametophyte. E. ovule.
