Question

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

Answer 1

Answer:

$\frac{1}{2}$

Step-by-step explanation:

x= 1/4 , y=3/2

(1/4 + 3/2) + (1/4 - 3/2)

upon taking LCM , which is 8,

(12+2) / 8 + (2-12) / 8 =  14 - 10 / 8 = 4/8 = 1/2

Answer 2

Given:-

• find ( x+ y ) +( x- y) if x = 1/4 , y = 3/2.

To find:-

• Value of equation.

Solution:-

• $\\ \\ \\ = > ( \frac{1}{4} + \frac{3}{2}) + ( \frac{1}{4} - \frac{3}{2})$
• $\small\bold{L.C.M. of denominator}$

• $= > 4 \:$
• $= > ( \frac{1 + 6}{4}) + ( \frac{1 - 6}{4}) \\ \\ \\ = > \frac{7}{4} + \frac{( - 5)}{4} \\ \\ \\ = > \frac{2}{4} \\ \\ \\ = > \frac{1}{2} or \: 2$

hey mate! Your answer is 2.

Hope it helped!