Math, asked by irehanabegum786, 7 months ago

if x=-2/3 and y= 1/4 find (x+y) + (x-y)

Answers

Answered by tanishmhatre3738
1

Answer:

-16 / 12

Step-by-step explanation:

x+y = -2/3 + 1/4

LCM = 12

= -8/12 + 3/12

= -5/12

x-y = -2/3 - 1/4

LCM = 12

= -8/12 - 3/12

= -11/12

∴ (x+y) + (x-y) = (-5/12) + (-11/12) = -16/12

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