Find the value of 2x³ + 3x² + x-3 ,if x= -1
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Answered by
0
Answer:
Put the value of x in equation
2(-1³)+3(-1²)+(-1)-3
-2-3+3
-2 answer
Answered by
1
Step-by-step explanation:
put the value of x=-1
2x^3+3x^2+x-3
= 2(-1)^3+3(-1)^2-1-3
= -2-3-4
= -9
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