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  • If (126)x = (56)y , find x and y
Multiple choice

If (126)x = (56)y , find x and y

  1. 8, 16

  2. 16, 10

  3. 2, 8

  4. 16, 8

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

1*x^2 + 2*x + 6 = 5*y + 6. If x=8, 64+16+6 = 86. If y=16, 5*16+6 = 86. The equation holds for x=8 and y=16.

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