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 one year ago
Could someone please tell me what are two numbers that multiply to 140 and add together to 4?
 one year ago
Could someone please tell me what are two numbers that multiply to 140 and add together to 4?

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precal
 one year ago
Best ResponseYou've already chosen the best response.0dw:1364524020116:dware you sure it is not subtract to make 140

precal
 one year ago
Best ResponseYou've already chosen the best response.0dw:1364524067794:dwis it like this?

tomhoffhim
 one year ago
Best ResponseYou've already chosen the best response.0the numbers have to be really close to one another

precal
 one year ago
Best ResponseYou've already chosen the best response.0always list your factors don't worry about the signs

precal
 one year ago
Best ResponseYou've already chosen the best response.0dw:1364524588051:dwx times x gives you x^2

kelliegirl33
 one year ago
Best ResponseYou've already chosen the best response.1(x  10)(x + 14) a + b = 4 14  10 = 4 a x b = 140 (14)(10) =  140 14 and  10

precal
 one year ago
Best ResponseYou've already chosen the best response.0the sign in front of 140 is negative and that tells you to subtract your factors

happykiddo
 one year ago
Best ResponseYou've already chosen the best response.0geez its 10 and 14 How did i miss that. Thanks to all that helped

precal
 one year ago
Best ResponseYou've already chosen the best response.0to have a negative your sign choices are ()(+) +1410 or 14+10

precal
 one year ago
Best ResponseYou've already chosen the best response.0we need +4 so we must use +1410=+4

precal
 one year ago
Best ResponseYou've already chosen the best response.0dw:1364524736862:dwsigns give us the middle term
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