2x3 - 7x2 + 8x – 3 by 2x - 3
Answers
Answered by
2
Step-by-step explanation:
2x-3=0x=3/2
2(3/2)³-7(3/2)²+8(3/2)-3
2(27/8)-63/4+12-3
27/4-63/4+12-3
-36/4+12-3
-9+12-3
-9+9=0
Similar questions