Question

if x=2/3 and y=3/2 then find the value of (x+y)/(x-y)​

Answer 1

Answer:

=(2/3+3/2)/(2/3-3/2)

=(4+9/6)/(4-9/6)

=(13/6)/(-5/6)

Answer 2

Answer:

if,

x=2/3

y=3/2

find the value,

(x+y)/(x-y)

firstly we put the value

(2/3+3/2)/(2/3-3/2)

taking the LCM of the denominators of both

LCM is six(6)

we multiply the number that make six in denominators

we multiply the number in denominator and also in numerator

that is,

(2×2/3×2+3×3/2×3)/2×2/3×2-3×3/2×3)

after multiply the both numerator and denominator,

we add or subtract the value

=(4/6+9/6)/(4/6-9/6)

then we draw a line and write 6 in denominator and 4+9 in numerator and also draw a line that divide the both values

=(13/6)/(-5/6)

then we take reciprocal of the second value

=(13/6)×(-6/5)

if any number is divided so we divide the number with same table

=-2.6

is the answer