Question

x² - 4x + 3 o find the zero.​

Answer 1

Step-by-step explanation:

x^2-(3+1)x+3

x^2-3x-x+3

x(x-3)-1(x-3)

(x-3)(x-1)

so

x=3 and 1

Answer 2

ur answer is 4 or 0

substitute the values in the formula

(-b+-(b^2-4ac)^1/2 )/2 a

nd u will get the answer 4 or 0 !!

hope it helps !!

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