Question

the value of x^2-52x+y^2 when x=1,y=2 is​

Answer 1

Answer:

your question) x²-52x+y²

Step-by-step explanation:

after substitution

1²-52*1+2²

= 1-52+4

= 51+4

= 55

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Answer 2

Answer:

1^2=1

52(1)=52

2^2=4

1-52+4=5-52

-47 is your answer

Step-by-step explanation:

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