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what quadratic equation formed by roots 3 And 4?

A. ( x + 3) (x + 4) = 7
B. ( x - 3) (x + 4) = 7
C. x² + 4x = 12 - 3×
D. x² - 7x = - 12​


Sagot :

Answer:

D siguro

Step-by-step explanation:

solve it po. factor it out then equate to zero