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anonymous
 5 years ago
56s^2+23s63 Need help solving this one
anonymous
 5 years ago
56s^2+23s63 Need help solving this one

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Nope have to factor this out. I know the common denominator is 7 but I get lost and confused after that .

bahrom7893
 5 years ago
Best ResponseYou've already chosen the best response.0oh just use the discriminant..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0(7s+9)(8x7) if I did it right.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Ok this is what I get 56s^2+23s63 (56s+ )(s )

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oops I meant for the second one to be an s as well

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Now got to figure out what the numbers are for the remaining. I know that 9*7 is 63 But when you work it into the problem and then use the foil method I dont get the 23s in the middle Have also tried 12*3

bahrom7893
 5 years ago
Best ResponseYou've already chosen the best response.0x1 = ( 23  121)/(2*56) = 9/7

bahrom7893
 5 years ago
Best ResponseYou've already chosen the best response.0x2 = ( 23 + 121)/(2*56) = 7/8

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I used the quadratic equation to find one of the zeros and worked backwards to get the factors.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Thank you thank you thank you !

bahrom7893
 5 years ago
Best ResponseYou've already chosen the best response.0well that's what i suggested.. wasn't it?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0That it is. The quadratic formula will always work!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes it was you were correct as well
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