Blake knows that one of the solutions to x2 – 6x + 8 = 0 is x = 2. what is the other solution?
Asked by maham237 @ in Mathematics viewed by 353 People
A. x = –6
B. x = –3
C. x = 4
D. x = 8
Answered by maham237 @
Step-by-step explanation:
x2 - 6x + 8 = 0
x2 - 4x - 2x + 8 = 0
x(x - 4) - 2(x - 4) = 0
(x-4)(x-2) =0
x-4 = 0. x-2 = 0
x = 4. x = 2
Option C is the correct answer
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