mia7149 mia7149

17-04-2020
Mathematics

contestada

3x2 + 6x - 42 = 0
solve by factoring
thx!

Respuesta :

17-04-2020

Answer:

x = -1 + [tex]\sqrt{15}[/tex], -1 - [tex]\sqrt{15}[/tex]

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alexislopez1113 alexislopez1113

17-04-2020

Find GCF 3(x^2+2x-14)
You can’t factor anymore than that so you’d have to use the quadratic formula

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