1.

Factorise using factor theorem 3x^2-x-4​

Answer»

Answer:

(3x-4) and (x+1)

Step-by-step EXPLANATION:

Two numbers, if multiplied = -12

if ADDED = -1

The numbers are -4,3 and coefficient of x^2 is 3

The factors are (3x-4) and (x+1)

HOPE THIS HELPS YOU......



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