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hartnn
 one year ago
Best ResponseYou've already chosen the best response.1can you factor x^2 + 4x – 5 ?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1what are the 2 numbers with sum =4 and product = 5 ?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1you mean 4 and 5 ? not really...

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1and one of the number will be negative.

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1will those give sum =4 and product = 5 ?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1so, we split the middle term 4x = 5xx

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1x^2+5xx5 =0 x(x+5)1 (x+5) =0 factor out x+5 from that, what u get ?

Solmyr
 one year ago
Best ResponseYou've already chosen the best response.0ok so im gonna have (x + 5) and also 1

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1and there was +x in the beginning also, right ? so , you have (x1)(x+5) as your denominator, ok ? what about numerator 2x+10 factor out 2, what u get ?

Solmyr
 one year ago
Best ResponseYou've already chosen the best response.0well adding them both together

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1you can't add 2x to 10 2x has 'x' in it, its variable, 10 is a constant

hartnn
 one year ago
Best ResponseYou've already chosen the best response.12*x+10 = 2*x+2*5 2 is common, factoring it out, 2 (x+5) got this ?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1numerator = 2 (x+5) denominator = (x1)(x+5) what gets cancelled out ?

Solmyr
 one year ago
Best ResponseYou've already chosen the best response.0thank you for all your help
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