pampam49
12.08.2021 •
Mathematics
Help me I got to do these and turn them in tomorrow but I don’t understand please help
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Ответ:
The quadratic equation is X^2 -4X-60=0
Step-by-step explanation:
You solve by using the relation
X^2-(Sum)X + Product
which is (-6+10)X +(-6×10)
=X^2 -4X -60
X^2 +6x -10x -60 =0
(X^2+6x)-(10x-60)
=X(X+6)-10(x+6)
=(X-10)(X+6) =0
x-10=0. and x+6=0
x=10.x=-6
Therefore the quadratic equation is given by x^2 -4x -60