cookiesrood
cookiesrood
19-03-2018
Mathematics
contestada
x^2-7x+10=0
solve by factoring, with steps.
Respuesta :
Аноним
Аноним
19-03-2018
x^2 - 7x + 10
= x^2 - 5x - 2x + 10
= x(x - 5 - 2(x - 5}
= (x - 2)(x - 5) = 0
x = 2, 5
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