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 2 years ago
Solve the equation: x2 + 8x + 16 = 49
Enter the smallest zero value. Use a number only.
 2 years ago
Solve the equation: x2 + 8x + 16 = 49 Enter the smallest zero value. Use a number only.

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hoblos
 2 years ago
Best ResponseYou've already chosen the best response.1x2 + 8x + 16 = 49 using a^2 +2ab + b^2 = (a+b)^2 we get (x+4)^2 = 7^2 x+4 = ±7 x=3 or x=11

JamenS
 2 years ago
Best ResponseYou've already chosen the best response.1Solve the equation: (x + 1)2 = 9. Enter the largest zero value. Use a number only.

hoblos
 2 years ago
Best ResponseYou've already chosen the best response.1it is just the same!! can you try it?
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