2. What is the value of the polynomial 4x³ + 7x² + x− 2 when x = - 1 ?
0
4
7
1
Answers
Answered by
6
Answer:
= 4 ( -1 ) ^3 + 7( -1 ) ^2 + ( -1 ) - 2
= -4 + 7 -3
= 7 - 7
= 0
Step-by-step explanation:
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Answered by
0
Answer:
0
Step-by-step explanation:
=4(-1)^3+7(-1)^2 + (-1) -2
=-4+7-3
=7-7 =0
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