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anonymous
 one year ago
x^2+6x+9=64; {5,7,9}
anonymous
 one year ago
x^2+6x+9=64; {5,7,9}

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.0i guess you want to solve this equation?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0x^2+6x+9=64 x^2 + 6x  55 = 0 you can factor the left side you nee to find 2 numbers whose product is 55 and whose sum = +6

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0put x=5 and solve equation and then put x=7 and at last put x=9 solve equation for these three values ig

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0the factors will be of the form (x + a )(x + b) where a and b are the 2 numbers
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