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Bananas1234
 one year ago
solve each equation. Write irrational numbers in simplest radical form. Describe the strategy you used to get your solution and tell why you chose that strategy.
1. x^2 + 4 = 0
2. x^2  6x + 1 = 0
Bananas1234
 one year ago
solve each equation. Write irrational numbers in simplest radical form. Describe the strategy you used to get your solution and tell why you chose that strategy. 1. x^2 + 4 = 0 2. x^2  6x + 1 = 0

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Jack1
 one year ago
Best ResponseYou've already chosen the best response.11. using reverse FOIL: (x+2)(x2) = x^2 + 2x  2x + 4 = x^2 + 4 so if x^2 + 4 = 0 (x+2)(x2) =0 so either x+2 = 0 or x  2 = 0 if it's x+2 = 0... then x = 2 if it's x2 = 0... then x = 2 so either x = 2 or x = 2 is this making sense? can you do Q2?

Bananas1234
 one year ago
Best ResponseYou've already chosen the best response.0i think so, thanks!
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