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Dmitrij [34]
3 years ago
8

Help pls!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
nordsb [41]3 years ago
8 0

Answer:

B. x = 4,2

Rewriting the equation into factored form:

{x}^{2}  - 6x + 8 = 0 \\  {x}^{2}  -2x - 4x + 8 = 0 \\  ({x}^{2}  -2x) + (-4x +8) = 0 \\ x(x - 2) - 4(x -2) = 0 \\ (x -2) (x - 4) = 0

Finding the value of x using zero product property:

x - 2 = 0 \\ x =  2

x -4 =0  \\ x  = 4

Komok [63]3 years ago
3 0
The answer is X = 4, 2
You can even plug those in for X to check your answer.
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