06-11-2015
Mathematics

contestada

solve for a: a²-8a +12 is A. -2,-6 B. 2,6 C.-3,-4 D. 3,4

Respuesta :

07-11-2015

If you would like to solve the equation a^2 - 8*a + 12 = 0 for a, you can calculate this using the following steps:

a^2 - 8*a + 12 = 0
(a - 6) * (a - 2) = 0
1. a = 6
2. a = 2

The correct result would be B; 2, 6.

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