factorise x square -8x+12
Answers
Answered by
4
Step-by-step explanation:
=> x² - 8x + 12
=> x² - 6x - 2x + 12
=> x(x-6) - 2(x-6)
=> (x-6)(x-2)
=> X = 6 and 2
Answered by
4
Answer:
x² - 8x + 12 = 0
x² - 6x - 2x + 12 = 0
x(x - 6) - 2(x - 6) = 0
(x - 2) ; (x - 6) = 0
x = 2 ; x = 6
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