Determine whether (1,10) is a solution of (x +10)^2 – (y + 1)^2 = 0

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Determine whether (1,10) is a solution of (x +10)^2 – (y + 1)^2 = 0

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Verity 5 years 2021-08-29T09:45:07+00:00 1 Answers 7 views 0

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  1. Jezebel
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    2021-08-29T09:46:17+00:00
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    Answer:

    yes

    Step-by-step explanation:

    if you plug in 1 for x you get 11, and 11^2 is 121, if you plug in 10 for y, you get 11, and 11^2 is 121, so 121-121=0

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )