alishanarinesammy alishanarinesammy

07-09-2021
Mathematics

contestada

The roots of the equation x2 - 14x + 48 = 0) are
(1)) -6 and -8
(3) 6 and -8
(2) -6 and 8
(4) 6 and 8
pls help.

Respuesta :

manissaha129 manissaha129

07-09-2021

Answer:

[tex] {x}^{2} - 14x + 48 = 0 \\ {x}^{2} - 6x -8 x + 48 = 0 \\ x(x - 6) - 8(x - 6) = 0 \\ (x - 6)(x - 8) = 0 \\ \boxed{ x = 6\: and \: 8}[/tex]

4) 6 and 8 is the right answer.

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