jazi100617 jazi100617

02-10-2018
Mathematics

contestada

Which of the following is the correct expansion of (x + 3)(x - 4)?

A.x2 - 7x + 12

B.x2 - x + 12

C.x2 + 7x - 12

D.x2 - x - 12

Respuesta :

arditbushati0612 arditbushati0612

02-10-2018

x2 - 4x + 3x - 12
x2 - x - 12

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