Question

Find (x+y)-(x-y)if
x=1/4 y= 3/2​

Answer 1

Answer:

Step-by-step explanation:

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

(1/4+6/4)-(1/4-6/4)

7/4+5/4

12/4

12/4 in lowest form = 3

Answer 2

Answer:

-35/16

Step-by-step explanation:

x+y × x-y = (¼+3/2)(¼-3/2)

= (¼+6/4)(¼-6/4) = ¼² - (6/4)² = 1/16- 36/16 = -35/16.

I hope it helps

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