13-04-2020
Mathematics

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Which binomial is a factor of the quadratic trinomial x2 − 7x + 12?

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13-04-2020

Answer:

3 and 4 are the binomial factor

Step-by-step explanation:

x² − 7x + 12=0

x² − 4x -3x + 12=0

x(x-4)-3(x-4)=0

(x-3)(x-4)=0

x-3 =0 x-4 = 0

x= 3 x=4

3 and 4 are the binomial factor

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