Math, asked by sahoopravanshu10, 1 year ago

if x=1+21/2and y=1-21/2,then x2+y2is

Answers

Answered by harsh312138

0

Answer:

2 is the anwer. vvvvvvvvv.

Answered by lulush

0

Answer:

the answer is 4

Step-by-step explanation:

1+21/2 =23/2
1-21/2 =-19/2
2x+2y= 2×23/2 + 2×-19/2=4

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