Math, asked by jagadeshwarraju, 8 months ago

if X=1,Y=-1 then the value of X2-4+2​

Answers

Answered by rinabala1976
1

Answer:

2x-4+2=2×1-4+2=0.....

Answered by abhaymathur902
1

Answer:

0

Step-by-step explanation:

given:

x2-4+2=1*2-4+2

=2-4+2

=4-4

=0

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