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happykiddo
 3 years ago
Could someone please tell me what are two numbers that multiply to 140 and add together to 4?
happykiddo
 3 years ago
Could someone please tell me what are two numbers that multiply to 140 and add together to 4?

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

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

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

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

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

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0(x  10)(x + 14) a + b = 4 14  10 = 4 a x b = 140 (14)(10) =  140 14 and  10

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

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

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