1 and 4 are the zeroes of x2 - 3x - 4
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Answer:
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Answer:
2x-3x-4=o
2(1) -3(1) -4=0
2-3-4=0
+2 -7=0
-5=0
2x -3x -4=0
2(4) -3(4)-4=0
8-12-4=0
8-16=0
-8=0
1 and 4 are not the Zeros